Deformation of helical buckling appeared on rod during down stroke is also analyzed.

The polynucleotide chain is helical.

多核苷酸键是螺旋形的.

Heat transfer characteristics of separated helical heat pipe are analyzed in this paper.

阐述了分离式螺旋热管的换热特性,并提出了将螺旋热管应用于蓄冷系统的新方案.

Turkey Hall area of 2000 square meters, the external rectangular, internal is a helical structure.

土耳其馆面积达2000平方米, 外部呈长方形, 内部则是螺旋状的结构.

Helical bevel gears have an infinite life, and are 50 % more efficient than single worm gears.

螺旋锥齿轮有无限的使用寿命, 而且比单蜗轮齿轮50%以上的效率.

In twelve patients with suspicion of pulmonary sequestration, enhanced contrast helical CT was performed.

方法:12例疑肺隔离症病人接受了螺旋CT扫描.

Sophisticated plastic helical gear parametric modeling process was described in this paper.

阐述了在精密塑料斜齿轮参数化建模过程.

Our simulated results are of some technological interest in fabrication of helical TWT.

这为生产厂家在考虑成本的前提下,有效控制工艺参数,提供了具有实际指导意义的参考.

Helical circular mixture, fast and uniform stirring.

螺旋循环搅拌使得原料混合更加均匀 、 快速.

It is the helical clearance area in API connections after making up that contributes to leaking.

API螺纹啮合后存在的螺旋性间隙是导致螺纹接头泄漏的根本原因.

This series machine is suitable for batchsingle manufacturing column straight pinions, slope pinions, helical gear gear.

该机床适用于批量及生产加工圆柱直齿轮 、 斜齿轮 、 链轮及蜗轮.

The helical spring can no longer be used.

盘簧不能再用了.

Double helical structure of DNA and types of DNA helices.

去氧核糖核酸的双螺旋结构与其类别.

Various helical rich protein structure models will be used to reveal the properties of protein helices.

不同螺旋的富含蛋白质结构的模型将会用来展现蛋白质螺旋的特性.

These results may be useful in designing helices-BWT or TWT.

这些结果可用于螺旋线返波管或行波管的设计.

Objective: Exploring the method of activating HP ( Helicobacter Pylori ) and keeping method, optimizing culture prescription.

目的: 探索激活幽门螺旋杆菌(HP ) 方法及保存条件, 优化培养方案.

Objective Investigate the applied value of detecting and typing Helicobacter pylori ( Hp ) by immunoblot assay.

目的:探讨 免疫 印迹技术对幽门螺杆菌的检测及分型诊断的应用价值.

Cell density cultivation and high level expression of recombinant urease A fusion protein in Helicobacter pylori.

目的高密度培养重组细菌和高效表达重组幽门螺杆菌尿素酶A融合蛋白.

Objective To investigate the carcinogenetic and tumor promoting effect of concentrated Helicobacter pylori culture supernatant ( CHCS ).

目的观察大鼠胃粘膜在幽门螺杆菌 ( Hp ) 培养滤液长期作用下的组织学变化及其对大鼠实验性胃癌的促癌作用.

The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.

正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得.

AIM : To use three dimensional printing ( 3 DP ) technology to prepare zero-order controlled-release tablets of helicoid.

目的: 应用三维 打印技术 制备豆腐果苷零级控释片.