... the constant rate of b kilograms per second Let v v͑t͒ be the velocity of the rocket at time t and suppose that the velocity u of the exhaust gas is constant Let M M͑t͒ be the mass of the rocket ... condition v ͑0͒ to evaluate the constant (b) Determine the velocity of the rocket at time t M2 ͞b This is called the burnout velocity (c) Determine the height of the rocket y y͑t͒ at the burnout ... + x) (1 + x + t)[ln(1 + x + t)]2 − cos t dt Now −1 ≤ − cos t ≤ for all t; in fact, the inequality is strict (1 + x + t)[ln(1 + x + t)]2 except at isolated points So − − b b 1
... 1000 twenty thirty forty fifty sixty seventy eighty ninety one hundred one thousand minus two hundred and forty-five twenty-two thousand seven hundred and thirty-one one million fifty-six million ... (neither) x nor y is an element of A ; lies in A ; belongs to A ; is in A The empty set (= set with no elements) A is an empty set A is non-empty the union of (the sets) A and B ; A union B the ... hed/ đầu, phần trên, phần Head(n) trước, đề mục / ˌprɒbəˈbɪləti/ xác suất Probability(n) / ˈrændəm/ ngẫu nhiên Random(a) / ˈrændəmli ˈtʃəʊzn/ chọn ngẫu nhiên randomly chosen / teɪl/ đuôi, phần dư...
... oscillation This fact shows that the phenomenon is a typical “hard self-excitation”[1] Fig indicates a local stability map of the neutral Fig Local stability map by asymmetrical lap ratio Fig Responses ... valve circuit for L=0.6m Furthermore, it is shown that other types of chaotic oscillations, or Lorenz type chaos and intermittent type chaos also appear in direct-acting poppet valve circuits ... and excite various selfoscillations in both circuits Fig shows a pilot type poppet valve circuit Fig 10 indicates a stability map of the circuit with a 0.6m supply line The abscissa is the supply...
... linear and rotary cylinder combined with a high precision guide unit Excellent precision and rigidity can be achieved with this combination of components The “valve terminal” concept was introduced ... rate (400 l/min) but the new generation of solenoid valve is only 10 mm in width, while the old type is 40 mm Fig.8 In comparison, valves of 1961 and 1997, the same flow rate, but a quarter of ... shown in Fig 11 Customers can configure or select the number and the size of the valves, the quantity of the electronic I/Os and so on Fig 12 and Fig 13 show modular vacuum components and modular...
... A PROBLEM IN NN CONTROL NN control just applies the NN’s approximating ability A typical NN control system likes figure2 e r + - & e a W u System f(U) y THE NEW CONTROL STRUCTURE ... (k )) (16) In this way, plenty of information is used in the learning process for the NN1, and the damp of the system is increase, which is useful for the stability of the system This point is ... u1 + _ W e NN2 u System f(u) & e _ W' y NN1 Fig The structure of the new FNN There are lots of types of FNN, but generally they can be classified two kinds One is the NN which directly is constructed...
... follows[2]: Ra = d∆p d q2 = p a − p 3a b2 y a In order to discuss the general hydraulic resistance property of the pilot valve port, the above equation can be rewritten: R= a p − p3 20 b2 y Transform the ... c3 40 c31 Fc(N) 30 c 31
... kinematic viscosity viscositộ (f) cinộmatique kinematische Viskositọt (f) Resistance to flow of a fluid under gravity, expressed as the ratio of the dynamic viscosity to the mass density of the fluid ... Betọtigungseinrichtung ermửglicht emulsion instability (pref.); demulsibility (sec.) instabilitộ (f) dune ộmulsion (prộf.); dộsộmulsion (f) (sec.) Demulgiervermửgen (n) Ability of an emulsion to separate into ... NOTE It is usually expressed as the coefficient of dynamic viscosity, or simply viscosity In the SI the unit of dynamic viscosity is the pascal second (Pa s); for practical use a submultiple...
... tài sảncố định Hao mòn TSCĐ hữu hình Hao mòn TSCĐ thuê tài Hao mòn TSCĐ vô hình Hao mòn bất động sản đầu tư Bất động sản đầu tư Đầu tư vào côngty Vốn góp liên doanh Đầu tư vào côngty liên kết ... Doanh thu trợ cấp, trợ giá Doanh thu kinhdoanh bất động sản đầu tư Doanh thu bán hàng nội Doanh thu bán hàng hoá Doanh thu bán thành phẩm Doanh thu cung cấp dịch vụ Doanh thu hoạt động tài Chiết ... Nguồn kinh phí nghiệp Nguồn kinh phí nghiệp năm Nguồn kinh phí hình thành TSCĐ Doanh thu bán hàng cung cấp dịch vụ Doanh thu bán hàng hóa Doanh thu bán thành phẩm Doanh thu cung cấp dịch vụ Doanh...
... activities and processes ACTIVITY DRIVERS, in activity based costing (ABC), activity costs are assigned to outputs using activity drivers Activity drivers assign activity costs to outputs based on ... times an activity is performed (transaction driver) or the length of time an activity is performed (duration driver) see DURATION DRIVERS, INTENSITY DRIVERS, TRANSACTION DRIVERS ACTIVITY RATIO is ... specific property or claims against others, in contrast to obligations due others (See also Liabilities) ASSET AVAILABILITY is the stated condition or availability of an asset for usability The subject...
... activities and processes ACTIVITY DRIVERS, in activity based costing (ABC), activity costs are assigned to outputs using activity drivers Activity drivers assign activity costs to outputs based on ... times an activity is performed (transaction driver) or the length of time an activity is performed (duration driver) see DURATION DRIVERS, INTENSITY DRIVERS, TRANSACTION DRIVERS ACTIVITY RATIO is ... specific property or claims against others, in contrast to obligations due others (See also Liabilities) ASSET AVAILABILITY is the stated condition or availability of an asset for usability The subject...
... answers with the class Suggested answers : 1T 2F F F T 6T 7T 8F T S Activity : Gap- fill S S 10 mins T gives Ss handouts of activity Intructions: Now listen to rest of the Trường Trung Học Phổ Thô to ... f d c a Call on some pairs to read aloud their choices Go over the answer with the class Activity : True - False Statements T gives handouts T ask Ss to read the text individually to decide if ... The writer is an avid stamp collector Expected answer 1F ( his uncle is) 2F ( he did) 3T 4T Activity Questions - Answers T divides the class into groups of four T ask each group to read the text...
... times C recesses C sleep C excited C weeks D lessons D break D well D periods IV – Tìm lỗi sai phần gạch chân Câu 26: Their the most important (A) vacations are (B) Easter, Thanks giving, Fourth ... or cooking clubs And they may work on the school newspaper or play in a sport team Câu 36: How long does school year in America last? A Nine months B Eight months C Ten months D Seven months...
... Kim tra kh nng nh t Phn 5: Part 5: Dnh cho khỏn gi Thể lệ: *Phần thi thành viên đội chào khán giả giới thiệu tiếng Anh Điểm tối đa phần khởi động 20 điểm SUPER KIDS TH Hng Sn TH Ngc Sn...
... Ss - Radiation: (n) ( example) - Hydroelectricity: (n) using the power of water to produce electricity (picture) * Checking vocabulary: ROR Activity 1: In pairs, Ss decide which statement is about ... Ss Ss * Avtivity : Multiple Choice - Ask Ss to read task ( page 129) carefly, guess the answer Listen to the tape and cirle the word they choose Key: 1-d 2-C 3-D 4- A 5-B * Activity : Gap - Fill ... hydroelectricity - The group that scores more points will win the game - Declare the winning group Lead-in: Are you interested in the energy consumption in your family ? your city ? your country...
... Like type , type refers to the present of future , and the would + past tense in the if – clause is not a true past but a infinitive subjuntive , which indicates unreality or improbability Example ... Anh 11 (CTC) Theme: Community Topic: Population Revision of condotional sentences (type , and ) a Presentation - T elicits the from and use of coditional sentences (type 1, and ) from Ss If ... lead to poverty and unemployment It is not always true that the larger in population a coutry is , the stronger it is The reason is that a large population can result in poverty , environmental...
... birthday party? No, I had met them before Why did she return home? She suddenly remembered she hadn't turned off the gas stove How did they like our city? They said it was the loveliest city they ... Date of birth: March 21,1988 Nationality: Vietnamese Language{s): and E DE Vietnamese, English, Address in your country: 15,Nguyen Chi Thanh Street, BMT city Occupation: Student Reason for learning ... Tuyet’s activity -Focus on some words / phrases o o o • o 7’ 10’ After reading: -Asks Ss to close their books , work in smallgroups to discuss about Mr Vy and Mrs Tuyet’s activity -Review Ss...
... tập Hoa - Tự kể công việc học tập b Kĩ luyện tập: - Giới thiệu ngữ liệu học công việc kì nghỉ học sinh Việt nam - Luyện hỏi đáp công việc hàng ngày Hoa - Ôn thời tai đơn để kể công việc hàng ngày ... vacation, - Ngữ pháp: Thời noi công việc hàng ngày; Cấu tạo thư (các phần) d Kiến thức cần đạt : + Đạt chuẩn: - Đọc, hiểu trả lời câu hỏi - Tả công việc thợ máy, nội trợ, làm công việc xã hội - Nâng ... đình Hoa Lan - Kể công việc, nơi làm việc bố mẹ + Nâng cao: Tiết 4:B Hoa’s family: B.3, (p 35) a Mục đich yêu cầu: Sau học, học sinh có thể: - Nói công việc - Nghe lấy thông tin công việc b Kĩ luyện...
... picture / word cues or prompts Language focus: - Conditional sentences type - Conditional sentences – type - May & might for possibility Vocabulary: - Words to talk about life on other planets - Words ... cho học sinh đọc kĩ phần mẫu a) sau xếp thứ tự thư phàn nàn việc vứt rác bừa làm ô nhiễm môi trường Phần b): G/v cho thêm gọi ý từ câu thư để học sinh tạo câu theo từ gợi ý Phần tự học: - Language ... ladder, rope, typhoon, roof, earthquake, tidal, eruption, funnel, tornado, servere, heavy, tropical Lưu ý: Phần điều chỉnh yêu cầu cần đạt: - Bài nghe 4: với học sinh yếu, giáo viên lấy phần Tapscript...