空針 的英文怎麼說
中文拼音 [kōngzhēn]
空針
英文
drostitch-
In this paper, ackerman steering linkage of double - wishbone suspension is taken as the study object, choosing the splitting joint and steering lever joint to carry out the design of optimization the mathematics models are established based on the multi - body system dynamics, applying its analysis method of kinematics to study the mechanism kinetic principles owing to more spatial factors considered, and calling off many hypotheses affecting the accuracy, compared with the traditional methods, the models are better to reflect the realistic motion principles, the results are more exact and applicable moreover, the force analysis is applied to the conduct mechanism the analysis method of dynamics in the multi - body dynamics is applied to study the forces applied on every component, working out the constraint reaction force of up and down ball joints, and developing the current computation program in the end, produce the upper wishbone geometry model in the ansys software package, meshing and carrying out the fea, testifying if the intensity of the wishbone meet with the requirements
本文以雙橫臂獨立懸架的轉向傳動機構作為研究對象，選擇對斷開點和節臂球銷的位置進行優化設計，在此基礎上建立了基於多體系統動力學的導向機構和轉向傳動機構的數學模型，運用該學科的運動學分析方法研究機構的運動規律，編制了通用優化設計軟體。由於考慮了更多的空間因素，取消許多影響準確性的假設，因此建立的數學模型與傳統的方法相比更能反映實際運動規律，得到的優化結果也更加精確實用。此外，本文還針對導向機構進行受力分析，在建立該機構的空間動力學模型后，運用多體動力學中的動力學分析方法研究各個桿件的受力，計算出上下球鉸的約束反力，並開發出了相應的通用計算程序。For this purpos, from the point of the log geology, aimed at the actuality of the current fractured reservoir log geology interpretation and evaluation, based on synthetical analysis of the current domestic and foreign fruit of fractal dimension investigation of reservoir fracture, using the method and technique of fractal dimension, through the further discussion of the fractal dimension characteristics of m index and n index in the log interpretation archie model in a sample way and through the theoretic reasoning to the fractal dimension dfa and m index of fractured reservoir interval ' s log curve, according to the geophysical signification of the fractal dimension dfa of fractured reservoir interval ' s log curve shape : the more complicated the change of the curve shape is, the larger the its dfa value is, then the more complicated space structure of fracture and pore, then the higher value of m index of space structure of fracture and pore, and so on, the text propounds an improved method, based on box dimension, of covering log curve with scale grid, and by programming computes the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, then further puts this technique into application investigation, and makes analysis of application effects in the reservoirs located in l area of qx oil field from three aspects : 1. the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, which are derived from computing, is used to identify reservoir type by crossplotting m index with the product df _ acrt of fractal dimension of acoustical wave log curve and restivity log curve and by experiential discriminance plate of reservoir type in l area of qx oil field
因此，對該區裂縫性儲集層的類型識別、孔滲特徵的測井地質解釋以及儲層裂縫的發育和分佈規律進行深入的研究便成為本文研究的出發點。為此，本文從測井地質的角度，針對當前裂縫性儲層測井地質解釋與評價的現狀，在綜合分析當前國內外儲層裂縫的分形分維研究成果的基礎上，利用分形分維方法和技術，通過對archie測井解釋模型中的m指數、 n指數的分形分維特性的深入淺出的論述以及裂縫性儲層段測井曲線分維d _ （ fa ）與m指數的理論推導，根據裂縫性儲層測井曲線形態分維值的地球物理意義? ?曲線變化越復雜，則其分維值d _ （ fa ）越大、裂縫孔隙空間結構越復雜、裂縫孔隙空間結構指數m值越高等特徵，提出了改進的基於盒維數的測井曲線網格覆蓋法，編程計算了裂縫性儲層段常規測井曲線（如聲波和電阻率曲線）上分形分維值及其m指數值，進而從以下三個方面對qx油田l區塊的裂縫油藏進行應用研究，效果十分理想： 1將計算得到的可變的m指數與聲波和電阻率分維之積df _ acrt進行交繪，採用儲層分維值分類技術統計分析這些參數變化的規律，並結合qx油田l區塊儲層類型經驗判別圖版，從而實現qx油田l區塊下白堊統的裂縫性儲層的類型識別。The government said the attack, the first such aerial bombing by the tigers - - who claim to have built up an air force - - was aimed at the military base and did not cause any damage to the adjacent civilian airport
政府說這次襲擊，這是第一次發起的空中投彈襲擊- - -猛虎組織已經承認是針對軍事基地而發起的襲擊，並且沒有對周邊平民機場造成損害The factors affecting the properties of air electrode were examined in this article and mno2 / c was prepared. the process parameters of air electrode were optimized, and the aluminum / air battery was also assembled
本文主要針對影響空氣電極性能的因素進行了系統的研究，制備了mno _ 2 / c催化劑，確定了空氣電極的最佳制備工藝，將空氣電極與鋁陽極組裝成電池，並初步考察了電池的性能。Refer to the damage problem to the motor of c41 - 400 air hammer caused by driving system fault, an acknowledged improvement that is adding a v - belt driving into the system has been promoted with failure situations occasionally because of irrational supporting structures
摘要針對c41 - 400型空氣錘由於傳動系統故障而導致電動機損壞的問題，通常的改進方案是增加一級v帶傳動，但由於對改造中的支承設計不合理而失敗的情況也時有發生。The local directional drilling is just staring in terrane, the equipments and the technologies ca n ' t satisfy far and far the spot construction needs, according to current circumstance and considing the existed equipments, the author put forward drilling by air hammer in terrane, having designed compounded - drilling tools, and recommended technology parameters. producing experiments have obtained good achievements in economic and in techniques
國內定向鉆進鋪管技術在巖層只是剛剛起步，設備、工藝遠遠不能滿足現場施工需要，本文針對國內、外巖層定向鉆進非開挖設備及工藝現狀，結合國內大多施工單位的已有設備，提出巖層空氣潛孔錘導向鉆進工法，設計了適合巖層鉆進的實用鉆具，並提出具有針對性的工藝參數，生產性試驗取得了良好的經濟技術指標。And hira m m. chittenden locks, fish ladder space needle etc. admission not included
游覽西雅圖市中心三文魚梯水閘及太空針塔，接著送往溫哥華之酒店休息。And hiram m. chittenden locks, fish ladder space needle etc. admission not included transfer to hotel in the late afternoon
游覽西雅圖市中心三文魚梯水閘及太空針塔，接著送往溫哥華之酒店休息。Half day seattle city tour provided free for all arrivals before 12 : 00am tour includes lake washington, ship canal and hiram m. chittenden locks, fish ladder space needle etc. admission included transfer to hotel in the late afternoon
B團：飛機抵達西雅圖機場后，由專人接送限中午12時前抵達。游覽西雅圖市中心三文魚梯水閘及太空針塔自費，接著送往溫哥華之酒店休息。Seattle airport pick up and city tour. half day seattle city tour provided free for all arrivals before 12 : 00n tour includes lake washington, ship canal and hiram m. chittenden locks, fish ladder space needle etc. admission not included transfer to hotel in the late afternoon
B團：飛機抵達西雅圖機場后，由專人接待限中午12時前抵達游覽西雅圖市中心三文魚梯水閘及太空針塔，接著送往溫哥華之酒店休息。Seattle airport pick up and city tour. half day seattle city tour provided free for all arrivals before 12 : 00am tour includes lake washington, ship canal and hiram m. chittenden locks, fish ladder space needle etc. admission included transfer to hotel in the late afternoon
B團：飛機抵達西雅圖機場后，由專人接待限中午12時前抵達游覽西雅圖市中心三文魚梯水閘及太空針塔自費，接著送往溫哥華之酒店休息。Seattle airport pick up and city tour. half day seattle city tour provided free for all arrivals before 12 : 00am tour includes lake washington, ship canal and hiram m. chittenden locks, fish ladder space needle etc admission not included. transfer to hotel in the late afternoon
B團：飛機抵達西雅圖機場后，由專人接待即前往游覽西雅圖市中心半天團只限早上十二時前抵達之團友，全程約三小時：包括三文魚梯水閘及參觀西雅圖之太空針自費繼后專車送往溫哥華之酒店休息。Syringe, needle, enema ( feeding ) syringe, transfusion set, infusion set, blood bag, i. v. catheter, insulin syringe, scalp vein set
注射筒、注射針、灌食空針（普通、拉環式） 、輸血套、輸液套、血袋、靜脈留置針、頭皮針、胰島素空針Located under the arches near the space needle, pacific science center includes several buildings of ineractive exhibits for a hands - on science adventure
在太空針附近的太平洋科學中心有許多館，包括可以手操縱的互動科學展覽。B " tour : arrive in seattle, half - day city tour in seattle and transfer to vancouver and check in hotel please arrange flight arrive seattle airport before 11 : 30a
B團：飛機抵達西雅圖機場后，由專人接待游覽西雅圖市中心三文魚梯水閘及太空針塔自費。After the last row ( row 2 ), you have yo, k2tog, k5 ( 7sts ) on your right hand needle
完成第2行后，在右針上應有1空針， 2針拼一針， 5下針（共7針） 。Glass clinical thermometer ( flat, triangular ), bathroom thermometer room thermometer, glass syringe, enema syringe
體溫計、浴缸溫度計、室內溫度計、玻璃注射筒、灌食空針Risk of hiv transmission appears to be increased by deep wounds or injection of blood, such as when hollow - bore needles containing blood penetrate the skin
深部創口或注入血液，如含有血液的中空針頭刺入皮膚，都可增加hiv的傳播危險。It is marked by the towering space needle
太空針高塔是它的標志。The space needle, seattle ' s symbol, offers a 360 - degree view from three different levels
西雅圖的標志太空針有三層提供360度的景觀。分享友人