例句與造句

1. Except there are 3 buildings were constructed in rc , the others are all reinforced structure buildings , total reinforced structure weights about 10 , 000 tons
   除了3棟為rc建筑物外其余皆為鋼骨建筑，總鋼構(gòu)數(shù)量約1萬噸。
2. Except there are 3 buildings were constructed in rc , the others are all reinforced structure buildings , total reinforced structure weights about 10 , 000 tons
   除了3棟為rc建筑物外其余皆為鋼骨建筑，總鋼構(gòu)數(shù)量約1萬噸。
3. Pre - stress steel structure , a new type of structure in which combine pre - stressed with steel structure . adding some high strength bar in steel structure , and forcing these bars pre - stress can improve the structure capability , reduce the structure weight
   預(yù)應(yīng)力鋼結(jié)構(gòu)是一種將預(yù)應(yīng)力與鋼結(jié)構(gòu)相結(jié)合的新型結(jié)構(gòu)，就是在鋼結(jié)構(gòu)中增加某些高強(qiáng)度桿件，并且對這些桿件施加預(yù)應(yīng)力，使其達(dá)到改善結(jié)構(gòu)性能，降低結(jié)構(gòu)自重等作用。
4. Compared with steel structure , preflex composite structure has the advantages of not only saving steel but also being able to strengthen rigidity of structure members and the whole structure . in addition it has better characteristics in fireproof and antirust . compared with reinforced concrete structure , it has a lighter structure weight , higher strength , higher bearing capacity and better ductility as well
   與鋼結(jié)構(gòu)相比，它不但節(jié)省鋼材，而且能夠增強(qiáng)構(gòu)件及建筑物的剛度，防火和防銹性能好；與鋼筋混凝土結(jié)構(gòu)相比，它不但重量較輕，而且具有較高的強(qiáng)度、承載力和良好的延性，能充分發(fā)揮鋼和混凝土兩種不同材料的受拉受壓特性。
5. Based on theory discussed above , dynamic characteristic optimal structure mathematical model based on probability is built . where structural shape topology information of plate is taken as design variable , minimum of structure weight as objective function and meeting reliability requires of several frequencies as constraints
   在此基礎(chǔ)上，構(gòu)造了基于概率的結(jié)構(gòu)動力特性優(yōu)化設(shè)計(jì)數(shù)學(xué)模型，其中以板結(jié)構(gòu)的形狀拓?fù)湫畔樵O(shè)計(jì)變量，以結(jié)構(gòu)重量極小化為目標(biāo)函數(shù)，以滿足結(jié)構(gòu)多階固有頻率可靠性要求為約束條件。
6. It's difficult to find structure weight in a sentence. 用structure weight造句挺難的
7. The optimal model of truss structure is established , in which the cross sectional areas of bar are taken as design variables , the structure weight is taken as objective function . in the process , the reliability of structural displacement and bar stress and the fundamental frequency are taken as constraint functions . from the engineering practice , all the reliability constraints , which are implicit generally with the design variables , are equalized and transferred to the conventional explicit constraints
   本文將主要考慮桁架結(jié)構(gòu)的優(yōu)化問題，首先建立數(shù)學(xué)模型，即以桁架的橫截面積為設(shè)計(jì)變量、以重量最小為優(yōu)化目標(biāo)，位移、應(yīng)力等可靠性及基頻為約束條件；最后，從工程實(shí)際出發(fā)，對結(jié)構(gòu)系統(tǒng)的可靠性隱形約束進(jìn)行等價顯化處理，使之轉(zhuǎn)化為常規(guī)的橫截面積優(yōu)化問題。
8. In the end of this thesis , basis on the structure dimension of a specifically submarine , some solutions for strengthening structure are discussed , such as increasing the thickness of shell , reducing the spacing of frames , increasing the bending inertial moments of frame and setting the intermediate stiffer , when the extreme diving depth becomes 450m or 600m . comparing these structure weights , the excellent solution is the lightest structure
   本文最后以某核潛艇指揮艙的結(jié)構(gòu)形式作為計(jì)算實(shí)例，對下潛深度分別增加到450米和600米的情況，選擇增加殼板厚度、縮小肋骨間距、增加肋骨尺寸以及加設(shè)中間支骨等加強(qiáng)方案，經(jīng)分析確定其中結(jié)構(gòu)重量最輕的方案為最佳設(shè)計(jì)方案。