例句與造句

1. In this paper , we study fully and systematically the composite plate theory , the method and theory of compound achromatic wave - plate . then we introduce an optimizational design scheme . finally we put forward modified means to improve process technology
   本論文根據(jù)上述兩種方法，對復(fù)合波片理論、復(fù)合消色差延遲片的設(shè)計方法和理論基礎(chǔ)進行了系統(tǒng)、全面的討論，并在此基礎(chǔ)上提出了自己的優(yōu)化設(shè)計方案，在工藝加工技術(shù)方面提出了改進方法。
2. Once again , contraposing the specific case in engineering strengthening and the shortcoming in the strengthening concrete norm , the author puts forward modified means that designer should examine the internal force after esmating the prestressed tension rod sectional area and deduce the practical formula used in the examining
   再次，針對加固規(guī)范和工程設(shè)計不完善的情況，提出了先估算后較核的改進辦法，并推導(dǎo)出較核中易用的預(yù)應(yīng)力等效彎矩、軸力的計算公式。
3. It's difficult to find modified mean in a sentence. 用modified mean造句挺難的