selection的例句大全

By the forced peculiarity of portal rigid frame, this paper introduce the structure selection design of Zhao-an broadcasting and television studio. Especially introduce design of change-section, broken line form portal rigid frame.

本文就门式刚架受力特点，介绍了诏安广播电视中心演播厅的结构选型设计，着重介绍变截面折线形门式刚架设计。

Comparison of Closed Herd Breeding and Opened Selection

全闭锁群体继代选育和开放式选育效果比较

The Superior Poplar Clones Selection Test for Oriented Cultivation in Hubei Province Study on Techniques of Directive Breeding for Bamboo Shoots Forest

湖北省杨树人工林定向培育无性系选择研究集约经营笋用毛竹林定向培育技术探讨

Study on Selection of Directive Breeding for Non-floccus Populus Variety

无絮杨树品种的定向选育研究

Through Continuous Directive Breeding and Selection on the Improvement of Silkworm Cocoon Shell Ratio

连续定向培育和连续定向选择对家蚕茧层率的改良效果

Excellent clones are selected for Beijing, through the economical weights analysis and index selection of industrial timber properties such as volume increment, timber total density, fiber length and stem straightness. The comprehensive breeding gain of industrial timber can be higher than 20%.

经过材积生长量、木材全年密度、纤维长度、主干通直度性状经济权重分析和指数选择，为北京点选出8个优良无性系，平均综合育种增益达20%以上。

Selection of the mode of the term breech delivery in primigravida& a clinical analysis of 273 cases

初产妇足月臀位分娩方式的选择&273例分析

Determination for Air Breathing Quantity of Atmospheric and Low Pressure Tank and Selection of Its Breathing Valve

常压、低压储罐呼吸量的确定及呼吸阀的选用

Frequency Selection of Medium Frequency Melting and Holding Furnace and Power Calculation

中频感应熔炼炉与保温炉的电源频率选择及功率计算

Selection of the measuring time in the absolute counting of radioactivity

放射性绝对测量中测量时刻的选择

In addition, the results calculated have a reference to the selection of the model and the operating presure for filter.

另外，计算结果对过滤机型号及操作压力的选择具有参考价值。

As having advantages such as littler inserting loss, better wavelength selection and absolute coding, FBG has bright prospects of applications in fiber communication and sensing.

由于它具有插入损耗小、波长选择性好及传感信息对波长绝对编码等优良特性，因而在光纤通信及传感领域有着广阔的应用前景。

Firstly, wavelet packet transform is applied to texture-rich image for a full decomposition, and a cost function related with the sequential coding scheme is utilized for best basis selection.

该算法首先用小波包变换对纹理丰富的图像进行完全分解，并用一种与后续编码器相关联的成本函数（Cost function）进行最佳小波包基搜索；

Local Sun-cured Tobacco Germplasm Resources for Tobacco Black Shank Resistance Studies of Population Diversity on Endophytic Fungi of Tobacco and Selection of Biocontrol Endophyte to Tobacco Brown Spot Disease

地方晒烟种质资源对烟草黑胫病抗性研究烟草内生真菌种群多样性及烟草赤星病生防内生菌的筛选

Drag to add an editable selection shape that can be configured as a check mark or a cross.

通过拖动可添加可配置为复选符或叉号的可编辑选择形状。

Optimization selection of power source frequency in high frequency induction brazing

高频感应钎焊中电源频率的优化选择

Selection and mounting of power cable and termination used in 10 kV ring mains unit

10kV环网配电柜中电缆及电缆终端的选取和安装的若干问题

Selection of Sulfur Recovery Process Scheme Completed with Shell Coal Gasification

壳牌煤气化配套硫回收工艺方案的选择

It was shown that appropriate selection of sharpening capacitor and circuit inductance would decrease the current-pulse length without any harm to the thyratron.

适当选择锐化电容和回路电感量，可以使放电电流脉冲变窄而又不加重闸流管的负担。

It will give selection of pipe truss string structure chord and web member provides important design basis.

对管桁结构弦腹杆选取提供了重要的设计依据。