查询词典 preliminary design

Results predicted by this method are compared with experimental data and the accuracy of this method is found to be very good within the constraints of slender body theory. This method can quickly and accurately provide aerodynamic force coefficient for percept and preliminary design of the non-circular cross section missile.

经过对大量风洞实验模型的预测结果和实验结果的比较，表明该方法在细长体理论的范围内具有较好的精度，易于实现，可以为非圆截面导弹总体方案论证和初步设计阶段提供空气动力特性。

The research findings of this paper will provide guidance for the preliminary design of Hutiao Gorge Water-Power Station.

论文的研究成果直接为虎跳峡水电站的初步设计提供依据。

Expert System for Structural Preliminary Design of HighRise Buildings Using Case-Based Reasoning:Basis.

基于事例推理的高层建筑结构初步设计专家系统：基础篇

Finally, one intermediate optimization result is taken as preliminary design result.

并选择了居中的一个方案作为初步设计结果。

Then the program was used to verify and improve the preliminary design scheme of a jet engine.

验证后的程序被应用到某发动机空气系统初步设计方案的校核和改进中，在模拟结果指导下的参数调整很好地满足了设计要求。

Second chapter mainly drafted the structure size, to the bridge vertical surface, the lateral section and the detail size has carried on the preliminary design.

第二章进行了结构尺寸的拟定，对桥梁的立面、横截面及细部尺寸进行了初步设计。

This paper presents a series of graphs for the preliminary design of turret mooring system s.

本文提供了一套设计图谱，用于转塔式锚泊系统的初步设计。

Numerical results show that this method is suitable for the preliminary design of formation flying.

仿真结果表明，此方法适用于编队飞行的初步设计。

In January, 2006 ~ in July practises in the China Petroleum and Chemical Corporation group company Mt. yanshan petrification limited liability company, during joined Mt. yanshan to petrify the MTO test installation the preliminary design work; Knows very well chemical flow and so on enterprise equipment, facility, pipeline management and the examination method. 2006.7 is hired officially in the Mt.

请牛人帮忙翻译下 2006年1月~7月在中石化集团公司燕山石化股份有限公司实习，其间参加了燕山石化MTO实验装置的初步设计工作；熟知化工企业的设备、设施、管道等流程的管理与检测方法。

The design choice for urban sewage treatment plant in the preliminary design.

本设计选题为城市污水处理厂的初步设计。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。