查询词典 helix

In order to real-timely and accurately measure thread parameters such as thread angle(tooth-type half-angle),screw-pitch,lead,thread height,major diameter,minor diameter,pitch diameter,helix angle etc,and enhance the measuring accuracy,a non-contact thread parameter measuring system based on an array CCD was designed and achieved.

为实时准确地对螺纹的牙型角、螺距、导程、螺纹高度、大径、小径、中径、螺纹升角等参数进行测量，并提高测量精度，设计并实现了基于面阵CCD的螺纹参数非接触测量系统。

Methods All the 18 cases confirmed by surgery and pathology of benign liver space-occupying lesions of the helix CT and enhanced CT scans were retrospectively analyzed.

对18例经手术病理证实的肝脏良性占位性病变的螺旋CT平扫和增强扫描进行回顾性分析。

And he is in broadcast a page to did not add Helix guard against theft, can open directly, make stationmaster of a lot of forum is willing to keeping igneous picture, the when watching an address, loves to connect him station of sea thief, make those stationmaster will help him popularize a website, made full use of Web2.0 human characteristic.

而且他在播放页面没加helix防盗，可以直接打开，使很多论坛站长愿意在写火影，海贼的观看地址的时候都爱连到他的站，使那些站长来帮他推广网站，充分利用了 web2.0 人际特点。

The simulation model for helix slow wave structure with three rods is modified from one screw-pitch to one third.

将具有3根夹持杆的螺旋线慢波结构的仿真模型从1个螺距的长度缩小到了1／3个螺距。

Behind the enzyme, the DNA double helix re-forms, stripping off the newly synthesized RNA strand.

在多聚酶后， DNA 双螺旋又重新形成，新合成的 RNA 链也从 DNA 分子上脱落。

It has been discovered to be the double helix building block of all life.

已经发现是建造所有生命模块的双螺旋体线。

In Britain, scientists say and they found the double helix structure of DNA, the molecule that contains the human genes.

这天，英国的科学家们宣布他们发现了双螺旋结构的DNA ——这种分子包含着人类基因。

The dna molecule is a double helix, resembling a ladder that's been twisted along its length.

dna的分子是一种双螺旋结构，酷似一架沿纵向扭曲的梯子。

The only information that remained for you to play with and to keep you functioning was the double helix.

你们运行遗留的唯一信息并且是你们保留运行双重的螺旋。

This is the double helix .

这就是双螺旋。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。