契

Wedge gate valve is usually no valve chamber overpressure protection 2, no clear protection bar gate, not recommended.

契形闸板阀通常没有阀腔超压保护 2、无保护的明杆闸阀，不推荐使用。

Wedge gate valve is usually no valve chamber overpressure protection.

契形闸板阀通常没有阀腔超压保护。

If upper-grade Red Oak prices continue to close in on upper-grade White Oak, look for some Far Eastern and Middle Eastern buyers to make the switch to White Oak, especially of the Southern and Appalachian Area 1 varieties.

如果高等级的红橡价格持续接近高等级的白橡，一些远东和中东的买家会可能转向购买白橡，特别是南部和阿巴拉契亚山区的差异。

The numerical results show the two-stream instability of two electron beams can produce Cherenkov radiation through the interaction between the fast space charge wave and the slow space charge wave, and the frequency of radiation can be above the plasma frequency.

通过快慢空间电荷波的相互作用，两电子注引起的双流不稳定性可以产生契伦柯夫辐射；当等离子体频率超过双注相互作用的频率范围后，可以大大加强和改善等离子体、两电子注三者之间的相互作用。

Tier Breche was the highest point on the floor of the two-mile cavern, affording a panoramic view to the rest of Menzoberranzan.

提尔·市里契是这个两里高的洞穴中的最高点，可以鸟瞰整座魔索布莱城。

Joan Sutherland as the title role of Donizetti's Lucia di Lammermoor during the Mad Scene.

苏莎兰的标题作用，多尼采蒂的露契亚拉美莫尔在疯狂的场景。

The only major omission was Walter Koenig's Chekov, who was replaced at the navigation console by Lieutenant Arex, the three-armed alien who most prominently represented the series' freedom to create non-humanoid characters.

唯一重大遗漏的是沃尔特凯尼格的契诃夫，谁是在导航控制台中将Arex取代，三武装外国人谁最突出代表的一系列的自由创造的非人形字符。

The doctrine of merger arises in equity in three contexts: merger of estates, merger of charges, and merger in conveyance.

在衡平法上合并原则可应用于三项内容当中：产业权合并、押记合并及转易契合并。

Pillow, embellishments, 14 ct Aida, DMC floss, tapestry needle and color pattern.

枕头，装饰， 14的CT阿伊达，公契牙线，绣针和彩色图形。

Sewn pillow, charms, 16 ct aida, DMC floss, tapestry needle and color pattern.

车缝枕头，魅力， 16日的CT阿依达，公契的牙线，绣针和颜色模式。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。