查询词典 partial cross section

It makes centering theory from circle section to ellipse section, which approaches to the section of turnery log.

使得定心理论从圆截面发展到椭圆截面，更接近于实际旋切原木的实际截面形状。

When need to hoist, they are delivered into work-in frame by weight hooking the tower section, loosen the tower section and the lower ring support by 8 M39 connecting bolts , driving motor so as to make the hydraulic cylinder work, press the upper structure, control latches and support the upper weight, take back the stopcock, jacking it again, after this two working repetition it will gain a tower section.

当需要顶升时，由起重吊钩吊起标准节送进引进架，把塔身标准节与下支座的 8 个 M39 的连接螺栓松开，开动电机使液压油缸工作，顶起上部结构，操纵爬爪支持上部重量，收回活塞，再次顶升，这样两次工作循环可接一标准节。

For the difficulty to simulate the complex model regarding the single seismic record, the single stack section and the blast reflecting surface zero offset section are presented, and the processing of section migration is realized.

对于单炮记录难于模拟复杂模型的情况下，实现了单次叠加剖面和爆炸反射面的零炮检距剖面，并进行了偏移处理。

The study results indicate that as emission power increases, the peak power density on the section of a certain distance will increase firstly, then it will descend and that the peak light intensity on the section will increase with the increasing of spot radius of basic mode Gaussian beam. As the propagation distance increases, the peak light intensity on the section will descend gradually, and the laser energy will spread. The light intensity distribution exhibits straw hat shape on a certain conditions, in other word to say, the central light intensity is less than acroteric light intensity.

结果表明，无风稳态热晕效应存在时，随发射功率的增大，一定传输距离截面上的峰值功率密度先增人后减小；截面上的峰值光强随基模高斯光束的腰斑半径的增大而增大；随着传输距离的增大，截面上峰值光强在逐渐减小，能量在逐渐向周围扩展；在一定条件下，截面上的光强分布会呈现中心光强小于周围光强的&草帽型&分布。

The relationship between Section 3 and Section 2is parallel, they are all addenda of Section 1, but they have essential distinction.

认为第3at与第ZWe是并列的关系，二者都是对第IWe的补充，二者有质的区别。

The amounts of Limnodrilus hoffmeisteri with high pollution resistibility increased gradually from Baihe to Huacao section, and reached a peak in Huacao section; species from Annelida, Mollusca were not found in Beixinjing and Wuninglu sections due to heavy sediment pollution; species from Oligochaeta were found again and had certain numbers in Zhejiang road section as the result of the effect of courterflow of the Huangpu River.

从白鹤至华槽断面，高度耐汙霍甫水丝蚓数量趋於增加，並在华槽断面形成明显数量高峰；北新涇、武寧路河段底质汙染严重，环节动物、软体动物消失；浙江路断面受黄浦江&逆流&，寡毛纲动物再度出现，並形成一定数量。

The perimeter of a pile with abnormal section is greater than the perimeter of a pile with circinal section or quadrate section,which makes the friction greater.

在截面面积相等的情况下，异形截面桩的侧面周长比方形、圆形及环形截面桩的侧面周长明显要大，从而使桩侧摩阻力显著增大。

This paper discusses the characteristics of the portal frame building constructer and studies optimization method to design them.The systematic analysis of the portal frames steel structural characteristics is done in section 2. And in section 3 and section 4, the structural optimization design is introduced based on the principles of finite element analysis and the technology of Object Oriented Programming in the software ANSYS.

本文系统地分析研究了门式刚架钢结构的特点，在此阶段，以有限元为基础，借助大型有限元ANSYS面向对象程序设计技术进行优化设计，研究基于功能强大的ANSYS作结构优化设计的问题：提出有效的设计变量、优化目标函数(以降低结构重量、充分发挥材料性能为目标)，编写APDL优化程序控制文件，在ANSYS程序上实现门式刚架结构优化设计。

Objective In order to reduce the time which the patient stayed on the operative table, it must be to short the time to make the section, to rise the quality to make the section, so as to rise the rate of diagnose exactly. Methods The unfixed tissue blocks were put into the freezing chamber and cut it for 5 or 10 μm section at once after it were frozen,then put it into the fixactives for 20 seconds and stained with haematoxylin and eosin.

目的 了减少患者在手术台上的停留时间，必须缩短切片制作时间，提高制片的质量，如此可提高诊断准确率方法将未经固定的组织块放入冷冻箱内，冷冻后切片5μm或10μm，即刻于固定液里固定20s，用HE染色。

The two sections are preferably separated by a spacer section and the tubular graft preferably increases in diameter from the Z-stent section to the hooped section.

两部分优选地由间隔部分分隔，而管状移植物的直径优选地从Z-支架部分到环箍部分增大。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。