首件確 的英文怎麼說

中文拼音 [shǒujiànquè]
首件確 英文
faa first article assurance
  • 首 : Ⅰ名詞1 （頭） head 2 （首領） leader; head; chief 3 （表示方位） aspect 4 （姓氏） a surname Ⅱ動...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 確 : 形容詞1. （符合事實; 真實） true; reliable; authentic 2. （堅固; 堅定） firm
  1. A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid / liquid adsorption system of the solute in a dilute aqueous solution. this method is suitable for not only mono - layer adsorption, but also mani - layer adsorption and micelle adsorpion of surfactant constructed by hydrophile and lipophile groups. therefore, the surface concentration of the adsorbate, cs, deduced from the adsorption volume is possessed of the meaning of true concentration, and the value of the patition coefficient of the adsorbate between solid and liquid phass, p, attained by the cs and the c, solution concentration of the adsorbate, can be accurate. the foregoing a set of calculations are presented for the solid - liquid adsorption systems consisted of the wool fiber and separately dodecyltrimethyl - ammonium bromide ( dtab ) and hexadecyltrimethyl - ammonium bromide ( ctab ) in this paper. this provides a strong basis for adsorption thermodynamic investigation of adsorbate

    對稀溶液中溶質的固/液吸附體系，首次提出了根據吸附分子體積和實驗條件下吸附等溫線中的最大吸附量計算單位質量吸附劑的吸附體積或吸附空間的方法.此法適用於單層吸附，也適用於多層吸附和具有親水親油結構的表面活性劑分子的膠團吸附.由此，吸附質的表面相濃度cs具有真實濃度的含義，相應地，計算得到的溶質的固/液分配系數p就有了準確值.分別計算由溴代十二烷基三甲銨（ dtab ）和溴代十六烷基三甲銨（ ctab ）與羊毛纖維構成的液/固體系分配系數等，為溶質吸附的熱力學研究奠定了基礎
  2. China as manufacturing big country, processing enterprise still handle in labor denseness type producing, specially focus on toll, shoes and cap, clothes, textiles, cosmetic, chemical, food, furniture, food service, packing, cleanliness service, electronic, accessories, buildingmaterials, businessservice, power, bijouterie. and so on, but these industries just are emphases on norms, for example, sa8000 standard have specified their requirements

    中國作為製造業大國，加工企業仍然以勞動密集型為主，尤其集中在玩具、鞋帽、服裝、紡織、化妝品、家用器皿、化工、食品、傢具、食品服務、包裝、清潔服務、電子、配件、建材、商業服務、能源、珠寶首飾等產品上，而這些行業恰恰就是重點規范的對象，比如sa8000標準就對此做了明確要求。
  3. The advantage of the method is that the implicit interaction between dhss is transformed to the explicit relations between their contribution ratios

    作者首先提出了組合溫度尺度法，它有效地將離散熱源之間抽象的相互作用轉換為邊界條件之間明確的物理關系。
  4. In ranking the indicator system of affecting cultivated land being selected into prime farmland has been built firstly, which is composed of 18 indicators involved in quality, location, policy attribute and administrative intervention of cultivated land. then based on the character of ranking, the idea of combination decision has been brought forward, ranking cultivated land synthetically with three ranking models including a model by similarity to ideal point, fuzzy optimization model and attribute hierarchy model. in three models the weights are based on hierarchy analysis and entropy weights, considering not only subjective partiality but also the intrinsic information of decision objects, which make the ranking results more scientific, reasonable and credible

    在耕地綜合排序中首先建立了耕地入選基本農田的決策指標體系，由耕地質量狀況、區位條件、政策屬性以及行政干預4大決策因素共18個決策指標構成；然後根據排序問題的特點，提出了「組合決策法」的思路，並採用逼近於理想點的排序模型（ topsis ） 、模糊優選模型（ fom ）和屬性層次模型（ ahm ）三種排序方法對耕地進行綜合排序，每種排序模型中均採用基於層次分析法和熵權系數法確定的綜合權重，既考慮決策者的主觀偏好，又充分利用決策對象的固有信息，使排序結果更為科學、合理、可靠。
  5. At first, according to the concrete requirement of the servo control system, a collective scheme, which provide guarantee to meet the requirements of the global performance, is established. in this scheme, the structure of gimbal and the torque motor driven mode are adopted, and angle measurement is accomplished by inductosyn and velocity measurement is accomplished by dynamically tuned gyro respectively

    首先，根據目標真值測量設備伺服系統的具體要求，確定了地平式常平架結構，力矩電機驅動，分別採用動力調諧式速率陀螺儀及圓盤式感應同步器作為速率及位置反饋元件這一總體方案，為伺服系統滿足整體性能指標要求提供了保證。
  6. " indeed, my dear friend, " said beauchamp first, who had either the most feeling or the least dissimulation, " allow me to congratulate you ; this is a very unhoped - for conclusion of a very disagreeable affair. " albert remained silent and wrapped in thought

    「真的，我親愛的朋友， 」波尚首先說，不知道他究竟是受到了怎樣的感動，或是因為裝腔作勢， 「請允許我向你道賀，對于這樣一件非常難理解的事情，這確是一個想象不到的結果。 」
  7. It builds a physical model according to hoisting capacity, lifting angle and structural stabiliy, theory, solves the problem of function relationships among lifting capacity, lifting angle, boom weight, boom dimension and deduces the natural boundary condition of design parameters, providing a new way to determine crane design parameters

    摘要將起重量和起吊幅度為基本設計依據，以壓桿穩定理論為分析基礎，結合專業知識，建立物理模型，解決了起重量、起吊幅度與吊臂質量、吊臂主要參數之間的函數關系的難題，首次確定出設計參數的自然邊界條件，為起重機設計者提供了確定設計參數的新方法和科學依據，具有開創意義。
  8. Firstly, according to the natural geology study of the quarry, the control structure planes are determined, which are cut to be building blocks by two sets of main joints. failure can occur due to the intensity weaken of the joint planes caused by excavation relief and rain immersion

    首先研究了采場的自然地質條件，確定了影響邊坡穩定的控制性結構面，即塊體主要由兩組節理切割而成楔形體，由於開挖卸荷及雨水浸泡，致使節理面強度減弱而發生破壞。
  9. Firstly, this paper ensured the principles of supplying via variety sources to ensure the demands of city life, industry, and environment

    首先確定西安市多種水源供水調配原則，以保證城市生活、生產和環境等用水需求為約束條件建立合理配置模型。
  10. Hostage negotiations should be tried first, although in the case of the moscow incident, a peaceful end seemed unlikely

    碰上人質危機，首先確實應嘗試靠談判來解救人質，但以莫斯科這個事件來說，和平落幕似乎不可能。
  11. The following is the detailed, 1. in the chapter 2 of constructing system modeling, first, the manufacture tasks are calculated and the process is described. then, according to the theory of constraints ( toc ), the constraint items and target function of corporation runing are defined and three rules of heuristic algorithm are described. at last, the model to arranging production plan by heuristic algorithm and the fuzzy logic model to follow the plan be carried out are constructed

    在建立系統模型部分，首先，明確企業的加工任務和加工工藝；其次，採用toc理論確定企業生產的約束條件，確定企業運行的目標函數，建立啟發式搜索編排的3大規則；最後，建立啟發式搜索編排生產計劃的模型，和生產計劃執行情況的模糊跟蹤模型。
  12. Firstly we maked sure method of isolating arabidopsisis mutant by thermal imagings in many ways on trial, optimize conditions for isolation, and confirm the good period of seedlings and fine density for isolation, select correct isolating pressure ( drought and h2o2 ) that is fit for isolate mutant. secondly we obtain an ml population derived from 0. 4 % ethyl methanesulfonate ( ems ) - mutagenized wild type arabidopsis thaliana

    本實驗首先是對利用遠紅外成像技術篩選擬南芥突變體方法的可行性進行多方面的試驗，優化篩選條件、確定篩選所需幼苗的生長時間、種植密度，界定用於篩選所需的脅迫（過氧化氫和乾旱）選擇壓力。
  13. Maintain and ensure up - dated spec used in the molding production. establish and implement first article inspection schedule of new or modified molding tool for sample qualification

    確保成型過程中產品執行最新的規范要求並及時更新相應的文件.根據新產品計劃要求合理安排首件檢驗計劃
  14. Siam journal of computing, 1973, 2 : 225 - 231. 14 uno t. algorithms for enumerating all perfect, maximum and maximal matchings in bipartite graphs. lecture notes in computer science 1350, springer - verlag, 1997, pp. 92 - 101

    首先為模型組件添加虛構方程補償缺失的約束以構建調試環境，然後採用圖論方法通過分析相應方程系統的結構鑒別出最小奇異組件，確定欠過約束發生的范圍，並提示給用戶。
  15. For the mechanical system, first fix its configuration type, and then establish its diorama with pro / e, and, at last, analyze the strain and distortion of the key parts with ansys

    對于機械支撐系統，首先確定結構型式，並用pro / e進行三維造型設計，最後用ansys對關鍵性易損零件進行應力及變形分析。
  16. Faa first article assurance

    首件確認
  17. The solving steps are as follows : the field is divided into three regions by the cylindrical surface of the finite - length cylinder and the location of the delta - coils. because " the surface current source is placed at the interface, the non - homogenous restricted equation on the magnetic vector potential is transformed into the homogenous helmholtz equation. by using the method of separation of variables to solve equation and according to the interface conditions and the condition at infinity to determine the unknown constants, the expressions for the magnetic vector potential of the three regions are solved out

    在求解過程中，假定放置式圓柱線圈是由無窮多個對稱圓環線圈密饒而成，首先求解含有有限長磁芯的通電對稱圓環線圈的電磁場：以有限長圓柱磁芯的側面和圓環線圈所在圓柱面為分界面將場域劃分為三個小區域，由於場源放置在內邊界面上，使得關于矢量磁位的非齊次約束方程轉化成齊次亥姆霍茲方程，利用分離變量法求解，根據分界面鄭州大學碩十研究生畢業論文摘要條件以及無限遠條件確定待定常數，從而得到各場區矢量磁位的表達式。
  18. In section 2, a certain linear fractional bilevel programming problem ( lfbp ) is introduced and studied in which the leader ' s objective function is a linear fractional function and the leader ' s constraints are linear, and the follower ' s programming is a linear programming with parameters. it is proved that, under certain conditions, the existences of the optimal solution to the problem ( lfbp ). under a fairly week condition, some results are explored concerned with an exact penalty function formulation of the problem ( lfbp )

    首先給出了一些預備知識，並證明了在一定的條件下，問題（ lfbp ）解存在；然後在較弱的條件下給出了問題（ lfbp ）的一些有關恰當罰函數的結果；接著總結了問題（ lfbp ）的一些有關lagrange對偶的結果；最後利用例子說明了前面給出的結果，並通過例子說明所用的假設條件確實比現有常用的假設條件更弱。
  19. The concrete strength of beam in the inclined compression zone is first made sure, the reducing coefficient " " of beam ' s concrete in the inclined compression zone is putting forward

    首先確定了梁構件斜壓帶混凝土的強度，提出梁構件斜壓帶混凝土強度的折減系數。
  20. Based on thomas - fermi equation and analysis in the influence of electric field on inner potential field, boundary condition of inner potential field of thomas - fermi equation influenced by electric field was established for the first time. and it was concluded that with elevation of intensity of electric field, the influence of positive electric field on energy of atom is increased ; the influence of negative electric field on energy of atom is decreased firstly, then increased

    基於thomas ? fermi方程，通過分析電場對原子內勢場的影響，首次建立電場作用下的tf方程的內勢場邊界條件，確定了原子的能量在正電場作用下隨著勢場強度升高而增加，在負電場作用下呈先降低后升高的趨勢。
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