压下

The system of roll mill press down is controlled to compensate the thickness variation of the hot strip mill so as to improve the hot-rolled strip thickness accuracy .

从各种随机噪声的轧制力信号这一复杂高频干扰周期波中分离出偏心信号，控制轧机在压下系统实现对偏心的补偿，以提高热轧带钢的厚度精度。

The monolayers of LPSQ can be successfully transferred onto hydrophobic surface of silicon wafer or quartz plate to develop a very stable and uniform Y-type Langmuir-Blodgett film when using toluene as the spreading solvent at proper surface pressure.

在适当的表面压下，以甲苯为铺展溶剂该单分子层可以被成功地转移至疏水的硅片或石英片上形成均一稳定的Y-型LB膜，其紫外吸收强度在几个月内均保持不变，说明该LB膜具有良好的稳定性，AFM图像表明其形成了均一致密的膜。

Known as the last Darayee weaver in Yazd, Iran, Ramazan Rezayee is creating a rich and symbolic Persian rug. Pressing down the wooden panel to secure the colorful threads, Ramazan begins this traditional art. With each shuttle, the wooden machine clicks away looming together the silken threads of natural tones dipped in pots of red, green and blue dyes. He has been doing this ancient skill for 70 years and intends to keep this artistry alive till his final breath.

伊朗亚兹德的拉玛桑E瑞萨伊，是最后的达拉依编织师傅，编织著华丽、充满象徵性的波斯地毯，压下木条，拉紧五彩缤纷的线，拉玛桑开始这项传统的艺术，木制编织机的梭子，将红绿蓝色丝线编织起来，这项古老的技术，他已经做了70年，也要将这个手艺继续存活，直到他咽下最后一口气。

First, push down on the rear end about 25mm (1) and let it extend very slowly.

第一，压下后减震大约25mm ，然后让它慢慢伸展。

Rolling mill draft scheduling is one of the primary task for the Level 2 model.

轧机压下规程的制定是二级系统模型的一个主要任务。

I heard rustling sounds and a little bit of muffled talking as I lay there in my warm bed.

我听到偷盗的声音和一点点压下谈我打好，有我温暖的床上。

Structure dynamics ofstrongly reduced epitaxial barium titanate (BaTiO3-x) thin films were investigated byMicro-Raman scattering technique, Rutherford backscattering spectrometry, X-raydiffraction, and asymmetric rocking curves.

我们用显微拉曼、卢瑟福背散射谱、X射线散射和非对称摇摆等实验手段研究了在10-2到10-5帕氧气压下用激光分子束外延技术生长的BaTiO3-x薄膜的结构动力学特性。

ErSi_2 silicide is found apparently in the films grown at lower temperatures and/or in lower oxygen ambient pressures.

在较低的温度和较低的氧气压下在薄膜内易生成硅化铒。

Each valve was cycled 16,000 times with pumped simulant flowing at 150 psig.

每一个阀门在模拟泵送150表压下循环16000次。

Each valve was cycled 16,000 times with pumped simulant flowing at 150 ig.

每一个阀门在模拟泵送150表压下循环16000次。

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。