查询词典 casing ripper

Physical and chemical properties, culturable bacterial population and phospholipid fatty acid profile of different casing soils at different mushroom cropping stages were investigated.

在双孢蘑菇栽培中，以传统蘑菇砻糠田泥覆土为对照，研究了不同泥炭比例覆土配方的理化性状、细菌生长量、双孢蘑菇菌丝生物量及其产量。

Through changing centrifuge feed- tubes to casing- pipe type feed- lines and slurry pump with direct feeding, the centrifuge current is stabilized, the lines blocking by PVC resin is avoided, and the goal of increasing dehydrant capacity of centrifuge is attained.

通过对离心机进料管线的改进，采用套管式进料管线，浆料泵直接进料的方式，稳定了离心机的电流，防止PVC树脂堵塞管线，达到增强离心机脱水能力的目的。

The "casing-like feature" seen on specimens of mucosa obtained by gastroscopic biopsy consists of desquamative epthelial cells and does not relate to hyperplasia.

胃腺内套管样结构为脱落细胞所形成，可能是胃镜取样时机械作用所致，与腺上皮增生无关。

The hybrid antenna system also includes a displaceable antenna, such as a whip antenna, that is selectively extendable from and retractable with the casing.

该混合天线系统还包括可移动天线，它可以有选择地拉伸出或收缩入外壳中。

The antenna system includes a mechanism for electrically connecting the displaceable antenna to internal RF circuitry of the portable WCD when the displaceable antenna is in an extended position and for electrically isolating the displaceable antenna from the internal RF circuit when the displaceable antenna is in a retracted position within the casing.

该天线系统包括一个机构，用来在可移动天线处于拉伸位置时把可移动天线电连接至便携式WCD的内部RF电路，并在可移动天线处于外壳内的收缩位置时把可移动天线和便携式WCD的内部RF电路电隔离。

This instrument is equipped with functions such as setup, control, adjustment, display, sampling, recording and so on and supplemented with various epicyclic joint casing stands, which is an independent testing device with compact construction.

它具有设定、控制、调节、显示、采样、记录打印等功能，并附有多种周转节壳座，是一个结构紧凑的独立测试仪器。

H.伸缩环转动环伸缩环垫片前轴封 S D / L D / S L M E C H A N I C A L S E A L P U M P S SD/LD/SL SERIES PUMPS The SD/LD/SL series are dependable, self priming pumps. The full motor horsepower is translated into fow via the shaft. These pumps are used for a wide range of applications, from chemical transfer to process solution recirculation to waste treatment. This series is capable of self-priming up ro 20 feet of lift. The mechanical seal is a self-cooling, Tefon bellows which is cooled by the solution being pumped. The construction materials and seals avaiable make this pump extremely versatile. The horizontal design has a working temperature from167℉ to 194℉(75℃ to 90℃), depending on the material of construction, and can handle most chemical solutions. The SD/LD/SL series pumps are designed to run outside the tank or process module. The SD/LD series pumps incorporate a FRPP molded base, legs and pump-to-motor casing. There are no bolts or metallic parts in contact with the solution being pumped.

SD/LD/SL泵是可靠的自吸泵，马达全部的马力经由轴心完全转化为流量，此型泵广泛地使用於从化学药水循环或加工溶液循环到废水处理等各种用途，此型泵可自吸达20英呎，机械轴封是自我冷却的，经由抽送的溶液来冷却，可供应的不同结构材质及轴封使此种泵的用途非常多样化，依其结构材料的不同，其卧式设计的工作温度由75℃到90℃(167℉到194℉)，而且可处理绝大部份的各种溶液，SD/LD/SL是设计用於槽外或加工模组之用，SD/LD加入一个FRPP射出成型的脚座，脚架及泵到马达的外罩，没有螺栓或金属会接触到所抽送的溶液。

Freet company locates in the key place of Oilfield , we have great advantage in research, customer service and so on aspects. We have been making great effort in developing external market in recent years, the sales ' amount of tubing, casing, and sucker rod is increasing in the international market year by year.

而且公司地处胜利油田腹地，应用研究、用户服务等方面有得天独厚的有力条件，多年来公司一直注重外部市场的开发工作，公司生产的油管、套管、抽油杆在国际市场的销售量逐年上升。

A circumferential grooved hub treatment and a frontally tapered squared trench casing treatment are designed and tested in a single axial flow compressor.

本文设计了周向槽式轮毂处理和前置凸台式机匣处理两种装置，在单级轴流压气机实验台上进行了实验研究。

The results showed that production conditions have markedly improved after adding frother, and tubing casing pressure difference reduced significantly after bubble drainage, so the effect of application is better than what is before bubble drainage.

结果表明，加入泡排剂后，生产条件得到明显改善，泡排后油套压差明显减小，泡排应用效果较好。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。