Silver staining nucleolus organizer regine ( Ag-NOR) and evolutionary relationships in the breeds of domestic pigs

Experiments on Negative Pulse High-voltage Breakdown on Water Switching in the submicrosecond Regine

亚微秒负脉冲高电压击穿的水介质开关特性的实验研究

In the last decade, floods, droughts, windstorms, earthquakes, typhoons, volcanic eruptions and froese fires have become increasingly common.

过去的十年里，洪水、旱灾、暴风雨、地震、台风、火山爆发和森林火灾变得越来越频繁。

The driving of a golf ball from the tee into the hole in only one stroke. flagpole used to mark the position of the hole on a golf green.

一杆击中一杆就把高尔夫球从球座击入洞中高尔夫场地中标志球的位置的旗杆。

Strike a golf ball from a tee at the start of a game.

高尔夫球比赛开始时把高尔夫球放在球座上准备击球。

PrideSports, makers of the Pride Golf Tee as well as Black Widow Grips and Softspikes, is the largest tee manufacturer in the world.

PrideSports是Pride Golf Tee球钉、Black Widow Grips握把以及Softspikes果岭叉的生产商，是全球最大的球钉生产商。

But the rules of golf state that a tee may not 'unduly influence the movement of the ball.' This pretty much rules out half-cup tees designed to prevent sidespin, and all others that purport to improve performance.

然而，高尔夫比赛规则指出球钉不能“不正当地影响球的移动”。这一规定在很大程度上将为防止偏杆而设计的半杯形球钉，以及其他所有为提高成绩而设计的产品排除在外。

The device is composed of an asphalt-conveying pipeline, an asphalt-spraying pipeline and a compressed air-conveying pipeline, which are connected together by a tee coupling;

该装置由沥青输送管路、沥青喷洒管路和压缩空气输送管路组成，这三部分管路通过一个三通接头进行连接；

Conclusion: The Ang-2 can induce obvious changes of endothelin expression level in endothelial cell in hypoxia condition and this change can be reduced significantly by tee polyphenols.

结论：缺氧条件下，血管紧张素-2可显著增加培养的血管内皮细胞的内皮素浓度，茶多酚可显著降低血管紧张素-2引起的内皮素浓度的增加，从而起到保护作用。

Experiment on Compound Forming of Bulging and Extrusion for Long-Branch Tee Pipe

长支管T型管接头复合胀形试验

Design of Injection Mold of the Tee Pipe Based on Pro/ E

基于Pro/E的三通管注射模设计

Suitable for side expansion processing of Tee pipe fitting and Cross pipe fitting.

适合三通四通管件侧孔的预胀型加工。

The microcomputer controlled filament-wound machine for forming tee pipe, processing mechanism, and mandrel design are given in this paper.

本文简单介绍了由计算机控制纤维缠绕三通管的设备工作原理及芯模设计。

Application of Excel to Realize Automatic Calculation for Tee Pipe Strength

利用Excel实现三通强度自动计算

The obtained conclusion provided theoretical basis for further improvement in the design of tee joint.

所得结论为进一步改进三通设计提供了理论依据.

The Y-shaped way connection pipe is an important part in the system of pipes.

Y形三通管接头在管道系统中是最常用的连接部件之一.

Our company owns professional technic on making FRP flange, elbow, tee and other special products.

我公司采用专业的技术制做玻璃钢法兰.弯头.风门. 三通等特殊制品.

Main: various types of pipe: Chengcha, thread: elbow four-way, the hoop, both inside and outside joints.

主营: 各类管件: 承插, 螺纹: 弯头,三通,四通, 管箍, 内外接头.

The three-way valve was invented in the 1950 s.

三通阀诞生于50年代.

Three-way valve into two hands and streaming.

三通阀 分为合流和分流两种.

Three-way valve : born in the 1950 s.

三通阀: 诞生于50年代.