積之和 的英文怎麼說

中文拼音 [jīzhīhé]
積之和 英文
disjunctive normal form
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 和 : 和動詞（在粉狀物中加液體攪拌或揉弄使有黏性） mix （powder） with water, etc. : 和點兒灰泥 prepare some plaster
  1. We prefer the form (5. 16. 7) since it is in conformity with the definition of scalar product in a complex euclidean space.

    我們願意用（5.16.7）這種形式，因為它和復歐幾里德空間中標積之定義相諧調。
  2. We prefer the form ( 5. 16. 7 ) since it is in conformity with the definition of scalar product in a complex euclidean space

    我們願意用（ 5 . 16 . 7 ）這種形式，因為它和復歐幾里德空間中標積之定義相諧調。
  3. Through fea method, it ' s suggested that the areas of faculae have a specific relationship with the externally applied force on the sensor. the corresponding mathematical model is deduced from many simulations using the apdl program

    在ansys中應用apdl語言編程，經過大量的模擬和模擬，建立了外力和光斑面積之間相應的數學模型關系。
  4. Freight ton ? kilometers ( passenger ? kilometers ) ： refer to the sum of the products of the volume of transported cargo ( passengers ) multiplying by the transport distance, usually using ton ? kilometre and passenger ? kilometre as units for measurement

    貨物（旅客）周轉量：指在一定時期內，由各種運輸工具運送的貨物（旅客）數量與其相應運輸距離的乘積之總和，是反映運輸業生產總成果的重要指標，也是編制和檢查運輸生產計劃，計算運輸效率、勞動生產率以及核算運輸單位成本的主要基礎資料。
  5. For hoods with shutters in four sides, the results show : 1 ) the hoods positively placed boards are called hoods used for venting airflow ; hoods negatively placed boards are called hoods used for leading airflow ; 2 ) among the hoods used for venting airflow, the most effective hoods should have positive declining angle value of 30, the ratio 4 of areas between the four windward faces and the gular section ( fy / fj = 4 ), the value of b range from 70 mm to 120 mm and the value of b / h range from 0. 5 to 0. 6 ; 3 ) the most effective hoods should have negative declining angle value of 60, the ratio 4 of areas between the four windward faces and the gular section ( fy / fj = 4 ), the value of b range from 100 mm to 170 mm ( the optimum value is 120 mm ) and the value of b / h range from 1. 4 to 2. 2 ( the optimum value is 2. 0 )

    對於四面設百葉型風帽，計算表明: l ）正裝傾斜擋板的百葉型風帽可認為是排風型風帽，倒裝擋板傾斜的百葉型風帽可認為是進風型風帽; 2 ）排風型風帽中，擋板正裝30 」 、風帽四個迎風面的有效面積fy和風管凈斷面積fj的比值（ fy腸）為4 、擋板寬度b在70inln到120inln之間、板間距比值隴在0 . 5到0 . 6的百葉型風帽排風效果最好; 3 ）進風型風帽中，擋板倒裝裝60 「 、風帽四個迎風面的有效面積和風管凈斷面積的比值（ fy例）為4 、擋板寬度b在100咖到170mm之間（ 120mm為最佳） 、板間距比值隴在1 . 4到2 . 0的進風型風帽（ b爪= 2 . 0為最佳）的百葉型風帽進效果最好。
  6. The equations of motion governing the axisymmetric elastic deformation of finite orthotropic cylindrical shells, involving the effect of transverse shear and rotational inertia, are derived. by applying the reverberation method, the displacement and the resultant forces of the shell in the phase space are expressed. then the transient waves in the finite orthotropic cylindrical shell subjected to the axisymmetric impact are obtained by using inverse laplace transforms. furthermore, the transient solutions are decomposed to the generalized ray integrals and computed numerically

    分析了計及剪切變形和轉動慣性的有限長正交異性圓柱殼中彈性瞬態波的傳播問題，採用回傳矩陣法，在相空間中給出了位移和內力的表達式。再利用laplace逆變換，得到正交異性圓柱殼受軸對稱沖擊作用時彈性瞬態波解，然後將其分解為若干廣義射線積分之和，並用數值方法求解之。
  7. The virtual displacement method specifies that the sum of the shaded areas is equal to the sum of the stippled areas.

    虛位移法規定陰影面積之和等於點畫面積之和。
  8. The volume of a solution of a salt is generally less than the sum of the unmixed volumes of the salt and the water, because of the tight packing of water molecules in the salvation shell around the ions.

    鹽溶液的體積一般都小於未混合時鹽的體積與水的體積之和，因為水分子緊密地堆積在離子周圍的溶劑化層中。
  9. This method is handled by first measuring area of each impurity peak and total area of chromatographic peak on the chromatograph chart exceeding solvent peak, then calculate percentage of each peak area and their sum to total peak area

    方法是測量各雜質峰的面積和色譜圖上除溶劑峰以外的總色譜峰面積，計算各峰面積及其之和占總峰面積的百分率。
  10. The content of the family and clan regulations include : strictly punish the offence against obedience and affection 、 the bandit and thief 、 the gambling and drink actions 、 the raping and offensing ethics actions ; regulate that the marriage conditions depend on the parents and matchmaker and the same clan members should not be married 、 limit " marry into and live with the bride ' s family " 、 prohibit “ the transferring marriage ” ； provide the inheritance principle of “ ying inheritance prefer to ai inheritance ” and the inheritance system of " all sons take a part " ； emphasize the relative who buy property should be preferential and pay more attention to the public property ' s operation and accumulation and to the clan relief ; require the clan members to farm and read, to pay taxes ; prohibit its members choose bad occupations and bring an action

    確立了「父母之命」 、 「媒妁之言」的婚姻成立條件和「同姓不婚」 、限制「招贅婚」 、禁止「轉房婚」 ；確立了「應繼」 、 「愛繼」的立繼原則和「諸子均分」的財產繼承製度。強調族人私產買賣的「親族先買權」 ，重視宗族公產的經營積累和宗族救濟。要求族人重耕讀，及時完糧納課；禁擇業不良，擅興詞訟等。
  11. An improved hard - sphere model predicted rightly the changing trend of the standard partial molar volume of alkyl chain of amino acids with concentration of electrolyte, and confirmed the assumption that the sum of standard partial molar volumes of ch and ch3 groups is twice as many as the standard partial molar volume of ch2 group

    摘要根據改進的硬球混合物模型，正確預測了氨基酸分子的烴鏈在電解質水溶液中的標準偏摩爾體積隨電解質濃度的變化關系，並證實了「氨基酸分子中ch和ch3基團的標準偏摩爾體積之和是ch2基團標準偏摩爾體積的2倍」這一假定。
  12. This study run through the basic idea of ecoregional approach methodology and systematic design by integrating agronomy, ecology, environmental economics, resource economics and maths. the study methods included macro - and micro - analysis, qualitative and quantitative analysis, theoretical and case study, statistical analysis and model simulation and so on. resources shortage and environmental pollution casued by intensive agriculture were examined for a specific suburban area shunyi district beijingissues were systematically analyzed including landuse changes, landuse driving force, water - limited yield simulation with wofost model, ecological, environmental and economical analysis of landuse, as well as optimizing pattern of landuse with rcsadss model

    本研究立足於生態區域法的基本思路，採用系統設計的思想，通過農學、生態學、環境經濟學、資源經濟學、數學等多學科的交叉與融合，宏觀與微觀、定性與定量、理論與實證研究等相結合的方法，運用統計分析、模型模擬等技術手段，在大量調研基礎上，針對目前大城市郊區農業用地中存在資源短缺、環境污染等問題，以北京市順義區為典例，從土地利用現狀與動態、驅動力、 wofost模型產量模擬、生態環境經濟分析及種植業結構優化模式等方面進行了系統研究，獲得如下研究結果： （ 1 ） 2002年順義區的土地利用仍以農業用地為主，耕地、園地、林地和牧草地之和占總土地面積的56 ，農用地中糧食作物仍佔43 。
  13. According to the peach garden original location associated with kuafu myth and freud psychological analysis, the author focuses on the cultural significance of the new inquiry

    桃花源的文化學意義，不僅顯示在遠古那神秘的夸父神話和桃花源之間的文化傳承上，更在於它對後世文人乃至整個中華民族的理想信仰、心理定勢所產生的積極和深遠的影響。
  14. It is also testified by west countries, there are so good society wealth in west countries after accumulate of original capital and cruel competition

    西方發達國家經過原始資本積累和發展階段的殘酷競爭之後，才有了現在這樣的社會福利，也說明了這一點。
  15. In this paper, based on the method of boolean manipulation and minimization algorithm in the independence minimal path sets, and applied reliability engineering theory, a new method is proposed for calculating reliability of mine ventilation network system

    摘要運用可靠性工程理論及不交型積之和定律，在大型網路系統可靠度計算的基礎上，提出了礦井通風網路系統最大線性無關最小獨立路集予以真子集滌除的不交化可靠度計算的實現方法。
  16. The living example analysis shows that the two results are not only equal according to the full probability formula and deleting truth subsets in the calculation of system reliability for mine ventilation network based on boolean manipulation and minimization algorithm in the independence minimal path sets, but also it is fewer to possess boolean manipulations in the calculation and the calculating program is simplified greatly to the method of boolean manipulation and minimization algorithm in the independence minimal path sets

    實例分析表明：採用升序排列的最小獨立路集並按不交型積之和定理予以真子集滌除的不交化處理后，不僅計算值等同於一般網路分析中用全概率公式計算的礦井通風網路系統可靠度，而且，計算工作量大為簡化。
  17. More than one - third of the park has a blanket of permanent snow and glacial ice

    公園中三分之一以上的地方都覆蓋有一層終年積雪和冰川冰。
  18. The accumulated temperature of each stage of cynoglossus semilaevis gu nther was calculated with the record of the time and the temperature according to the principle of accumulated temperature. the summation of all the accumulated temperature was necessary with which the fertilized egg could get through its development of the embryo stage. the summation was 837. 92 ( hour * ), and the average temperature was calculated to be 21. 0 according to the summation and the total time

    通過對孵化時的溫度和時間的記錄，由積溫法則計算出半滑舌鰨各個發育期所需要的積溫，整個孵化期所需總積溫為各個發育期的積溫之和，最終結果為50275 . 1 （ min ~ * ） ，孵化的平均溫度通過總積溫和孵化總時間計算得，孵化階段的平均溫度為21 . 0 。
  19. The principles of optimal linear fusion are put forward, i. e., ( 1 ) the infonnation magnitude of optimal fusion estimation equals the sum of all the information magnitude of supplied information, and ( 2 ) the product of optimal fusion estimation and its information magnitude equals the sum of all products of supplied information and their information magnitudes

    提出信息最優線性融合原理，即信息最優線性融合滿足兩條加法原理： （ 1 ）最優融合估計的信息量等於全部被提供信息的信息量之和； （ 2 ）最優融合估計與其信息量的積等於全部被提供信息分別與其信息量的積之和。
  20. Lump together glacier, olympic, yellowstone, and grand canyon national parks, and adirondack park would still be bigger

    阿迪朗達克州立公園的面積超過冰河國家公園、奧林匹克國家公園、黃石國家公園及大峽谷國家公園四者面積之和。
分享友人
分享到 Line

分享到臉書