例句與造句

1. non-lubricated, tapered plug assures tight seal with low breakout torque . constructed of hardened materials with optional hard facing
   無潤滑，錐形閥塞確保緊密密封，并且具有很低的啟動扭矩。有硬化材料構(gòu)造而成，配置備選硬面。
2. abstract : the significance of the high speed cutting technology is described . the application and advantagies in the electrode manufacture ， cavity machining of quench-hardening material and prototyping are introduced . the requirement to the high speed milling machine is pointed out
   文摘:敘述了高速切削技術(shù)的意義，并介紹了它在電極制造、淬硬材料型腔的直接加工及樣件的快速成型中的應(yīng)用及優(yōu)點，并簡要說明對高速銑床的要求。
3. the strength of harden material is high, and the properties of this materials and the repairing techniques are advantageous to that of the others . by theoretical exploration on mechanism of permeation, investigate the movement regulation of the material in the object be treated . that make grouting technolgy can be suported by theories : absorb-permeate mechanism of the liquid in the soil proceed to experiment, intermittent grouting method was made according to the result of experiment; establish the proliferation control theories model of modified epoxy resin in the not even crack system; to match between material characteristic and craft, to reach the goal of construction in the special and complicated cases, can be directed by the theories
   通過對漿材在工程處理對象中的滲透擴(kuò)散機(jī)制的理論試驗探討，探索漿材在處理對象中的運動規(guī)律，使化灌工藝技術(shù)得到理論支撐：對低滲性粘性土中漿液的吸滲機(jī)制進(jìn)行試驗研究，并據(jù)此確定間歇式灌漿的工藝措施；建立改性環(huán)氧漿材在非均勻裂隙體系中的擴(kuò)散控制理論模型，并運用材料特性、工藝的科學(xué)配合，達(dá)到化灌理論指導(dǎo)特殊復(fù)雜條件下施工的目的。
4. most existing constitutive models do not take into account the interactions between different phases of pearlitic steel and cannot illustrate why such kind of materials has excerllent mechanical properties . it is, therefore, necessary to develop a new method, which can describe the macroscopic behavior, damage and failure of the materials and their micro structural dependence . in this paper, based on a non-classical theory of plasticity and the continuum damage mechanics, a damage evolution based on an ellipsoidal void model for mixed hardening materials is obtained
   已有的關(guān)于珠光體鋼的本構(gòu)模型多難以考慮珠光體材料的微結(jié)構(gòu)及其相互作用，難以解釋珠光體材料何以具有較好的綜合力學(xué)性能，因此有必要發(fā)展一種多層次的細(xì)觀力學(xué)分析方法以研究此材料在復(fù)雜加載條件下計及微結(jié)構(gòu)特征的宏觀響應(yīng)特性，使材料的強(qiáng)度、疲勞壽命的預(yù)測與其微結(jié)構(gòu)及各組成相的損傷及微觀應(yīng)力應(yīng)變演化規(guī)律聯(lián)系起來，進(jìn)而為材料微結(jié)構(gòu)的設(shè)計提供依據(jù)。
5. It's difficult to find hardening material in a sentence. 用hardening material造句挺難的