perforated的例句大全

Experimental data are reported for the reduction of UO_3 to UO_2 by cracked ammonia in a φ 63 × 740mm fluidized bed reactor equipped with perforated baffles.

本文报道了在φ63×740mm多孔挡板流化床反应器中，用裂解氨还原脱硝UO3制取UO2的有关试验数据。

Circumferential sprinkling water curing technique utilizing rubber perforated pipe in high pier construction

高墩施工橡胶花管环向洒水养护技术

By selecting good well killing fluid and perforated fluid, promoting stem structure, technique of surface testing, well head control and perforation and improving matching device, it helps to operation of HP-HT well.

通过选择好的压井液、射孔液，改进管柱结构、地面测试工艺、井口控制工艺、射孔工艺，以及改善配套设施，均有助于高温高压井的作业。

Nonlinear Wave Numerical Simulation of the Action between Wave and Perforated Caisson Breakwater

波浪与开孔沉箱防波堤作用的非线性数值模拟

The shear strength of the perforated brick masonry is much higher than which of ordinary brick masonry is indicated in the shear experiment. The mainly reason of mortar's pin key action and the second reason of cementing bond difference between brick and mortar are found.

受剪试验表明多孔砖砌体抗剪强度高于普通砖砌体抗剪强度，主要原因是砂浆的销键作用，其次是砂浆与块体的粘结力的差异。

A container a perforated lid used for coating food a powder, such as flour or sugar.

盖上有孔的容器,用于在食物上覆盖粉末(如面粉或糖 )

Temperature uniformity is greatly improved by a perforated heat shield which absorbs radiant heat and distributes it more evenly.

温度均匀，大大提高了一挡热板的穿孔吸收辐射热，分配更均匀。

Circular perforated air diffuser It had spread across the high valley.

环形穿孔空气扩散器冷空气穿过大峡谷。

METHOD EPSPS of the dentate gyrus granular cell layer of the rat hippocampus was induced and strong stimulation was given to the cerebral cortex anterior perforated substance to cause LTP reaction.

方法引导大鼠海马齿状回颗粒细胞层突触后兴奋性电位群（EPSPs），强直刺激（HFS）大脑皮层前穿质区引起海马突触LTP反应；用东莨菪碱制备学习记忆障碍模型；

Two types of perforated shims for vibration isolation QGD 1 and QGD 2 are developed for piping clamps and mounts of machines in marine vessel.

为适应我国舰船减振降噪的需要，试制出QGD－1和QGD－2两种穿孔型隔振垫，主要用于管路马脚，也可用于基座等振动部位。

Patient: My ear drum was perforated when I swam at the sea shore.

病人: 我在海边游泳的时候,就发现耳鼓膜穿孔了.

Bar code symbol, with no visible surface clean dirt, wrinkles of loss or damage or perforated.

条码标记暗不天利落,无澄辉污垢, 皱褶,残损或穿孔.

Photographic film ( excl. of paper), exposed and developed, whether or not perforated ( excl. cinematographic film)

照相胶片（不包括纸制的），已曝光和显影，不论是否打孔（不包括电影胶片）

A spiked or perforated device used to support stems in a flower arrangement.

插花''.'支架'.''插花时用以固定花茎的有孔的装置.

Controlling sidewall invasion depth of drilling fluids is an important measure to protect the reservoir in perforated completion.

控制钻井液井壁侵入深度是射孔完井油层保护的重要手段。

The cladding can be made of perforated Aluminum Sheets, Steel Sheets or Clear Plastic Sheets.

运输隔层使用戴孔的铝箔膜 、 钢膜或塑料膜.

Primary peritonitis often comes from a perforated gastrointestinal tract, as with rupture in appendicitis.

胃肠道穿孔, 尤其阑尾穿孔,是腹膜炎的常见原因.

Dinosaur eggs were perforated with tiny holes, which allowed life-giving oxygen to enter.

恐龙蛋被穿微小的孔洞, 从而使赋予生命的氧气进入.

Objective To explore the way to preventing incisions infection of gangrened and perforated appendicitis.

目的探讨预防坏疽穿孔性阑尾炎切口感染的有效方法.

They have been purposefully perforated, presumably to be strung together.

而且还被有目的的穿孔了, 据推测是为了把它们穿起来.