查询词典 disk

It is considered that link wear speed on seal surface is proportional to the contacting pressure. The impacting of valve disk on valve seat is the important reason of abrasive wear, and the relative motion of disk is a main reason for errosion wear of pump valve. The cycles per minute is an important factor to influence the valve motion and the impact force.

结果表明，泵阀密封面联接磨损的磨损速度与密封面上的接触比压成正比，泵的冲次是影响阀盘运动规律及对阀座产生冲击的重要因素，泵阀产生磨粒磨损和疲劳磨损的主要原因是泥浆、阀盘和阀座的冲击，冲蚀磨损导致泵阀的刺蚀。

The Metal seated butterfly valve adopts a double eccentric structure and a inclined cone seal. The seal-ring can be separated once open the disk, and the valve can be sealed once the seal-ring contacts the disk. This structure can decrease the friction torque when the butterfly valve opens and closes, and expanded the life time, and make opening and closing easily.

斜锥面金属密封蝶阀设计采用了一个双偏心和一个特殊斜锥椭圆密封结构，实现蝶板在开启瞬间密封面即分离，关闭接触即密封的效果，这种密封结构实现启闭无机械滑动摩擦，大大延长了密封件的使用寿命，并且达到启闭轻松自如目的，且具有密封自动补偿功能。

If the breed of dog is correct for disk disease, there has been a sudden onset, and there has been no trauma, there is about a 95% chance that a disk rupture is causing the pressure.

如果这个品种犬容易发生椎间盘疾病，且突然发作和没有肿瘤史，有95%的几率是有椎间盘突出造成的。

One is the three different streamtube-methods which are single-disk single-streamtube, double-disk single-streamtube and multi-streamtube method based on the momentum theory, the other is the vortex method based on the potential eddy theory.

一是根据动量定理的流管模型得到的求解诱导速度的单盘面—单流管方法、双盘面—单流管方法、多流管方法；二是根据势涡理论得到的求解诱导速度的的涡方法。

ESBLs producers are easier to be detected out by double-disk synergy test using differtent enzyme-inhibitors in combination with varied antimicrobial disk.

利用不同酶抑制剂联合不同底物做双纸片协同试验，可以提高肠杆菌科细菌产ESBLs菌株检出率。

This study aims to investigate air bearing dynamics in near-field disk drives. This study compares air bearing airflows between the near-field optical disk with grooved surface and optical disks without grooved surface.

本文旨在研究近场光碟机空气轴承的动力学，比较当读写头的滑动片飞行於近场光碟片与飞行於传统碟片上方时，流场现象的差异。

Under the incubation conditions such as salinity of 32, temperature of 16℃ and light intensity of 6 000 lx (photonperiod of 12 h︰12 h LD), the first spore division occurred 22 hours after attachment, and further cell divisions formed a multicellular disk after 6 days. The disk which developed most quickly began to germinate burgeons after 80 days.

在水温16℃，海水盐度32，光照强度6 000 lx（光照周期为12 h︰12 h）条件下，鹿角海萝孢子附着后约22 h进行第一次细胞分裂，经过多次分裂，6 d后形成初期盘状体，发育最快的盘状体80 d后长出芽体。

Disk cupular. Stamens 5, inserted on disk; anthers elliptic, without an appendage.

花盘杯状雄蕊5，着生于花盘；花药椭圆形，没有一附属物。

Red's connection with heat is so strong that it can make you feel USB disk USB Dongle USB dongles USB DVB-T usb flash disk warmer even when the temperature hasn't changed.

红色和热的联系是如此紧密，即使气温没有改变，红色也可以使你感到温暖。

On the one hand, to prevent accidental deletion, virus infection; on the other hand, can be avoided on the D disk defragment, the frequent moving image file, saving disk finishing time.

一方面可以防止意外删除、感染病毒；另一方面可以避免在对D盘进行碎片整理时，频繁移动映象文件的位置，节约整理磁盘时间。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。