查询词典 ring

Some genera of microorganisms able to utilize HMW-PAHs as the sole carbon and energy source have been isolated. Most of them are mainly single strains which can metabolically degrade four-ring PAHs, and some of them can co-metabolize five-ring PAHs.

近年来，富集分离得到的以高环PAHs为唯一碳源和能源的优势降解菌逐渐增多，其中，主要是代谢降解四环PAHs的单株降解菌，一些降解菌还能以共代谢方式利用五环PAHs。

As your attacker closes in, you keep him inside the ring until he fills the ring; he is now framed and within range - open fire with a four-second burst.

当攻击继续逼近，你要保持它在光环以内直到它填满这个光环；现在它正好进入射程-打一个4秒的长点射。

As your attacker closes in,you keep him inside the ring until he fills the ring; he is nowframed and within range - open fire with a four-second burst.

当攻击继续逼近，你要保持它在光环以内直到它填满这个光环；现在它正好进入射程-打一个4秒的长点射。

The wet friction and wear properties were tested by friction ring. The temperature distribution of the friction ring was simulated under the condition of 2500r/min and 1.5MPa.

测试由其制成的摩擦实验环的湿式摩擦磨损性能，并利用软件建立的有限元模型对2500r/min及1.5MPa时摩擦实验环的温度场分布进行模拟。

Main factors influencing the joint lockup performance are determined by experiments and analysis, and the basic relationship between the lockup performance of robot joints and the influencing factors, including piston diameter, cavity diameter, material of friction ring, friction ring average diameter and viscosity of hydraulic oil, is obtained.

通过相关的实验研究及分析，确定了影响机器人关节锁紧能力的主要因素，获得了机器人关节锁紧能力与活塞尺寸、内腔尺寸、摩擦环材料和尺寸及液压油粘度等影响因素的基本关系。

The effect of the friction between rolls and ring can be ignored and the effect of the spread velocity of rolling on the deformation of ring is illustrated.

通过模拟分析比较，揭示出了环件轧制过程中的金属流动规律：轧制时，环件外侧的变形最大，厚向中心部位变形最小，内侧的变形程度介于中间；环件内外环面的压应力分布和变化规律：在垂直于环件轴线的对称面上，压应力分布近似对称状态，而且在对称面上的应力最大，往端面方向开始减小；指出了环件轧制中轧辊与环件摩擦对环件成形的影响：对于环件的宽展变形，摩擦的影响很小，可以忽略；分析了环件进给速度对环件成形的影响并阐述了环件厚向中心部位凹陷产生的原因，提出防止凹陷的措施：在轧制时，尽量使用快的进给速度有利于防止端面凹陷的产生；研究了导向辊位置对环件成形以及轧辊受力的影响：导向辊的位置对环件的宽展变形影响很小，但对轧辊的受力影响较大，当导向辊的中心位置位于毛坯初始中心位置之上时，驱动辊和芯辊的受力相对较小，这是导向辊导向时优先考虑的位置。

Our company is producing the Ministry of Construction of Gas Pipeline rubber ring, rubber ring tap water pipelines, gas regulator one of the professional sentinel plants.

我公司是建设部生产燃气管道橡胶圈、自来水管道橡胶圈、燃气调压器的专业定点厂之一。

Because of the difference in the press between ring structure and its country rock, the velocity of the ascending gas flows in the ring structure would speed up and the amount of it could add very much.

上升气流携带纳米物质迁移的主要原因是断裂构造与周围岩层的压力差，这种压力差的增大会导致断裂带中上升气流流速增加，流量也随之增加，从而使纳米微粒迁移数量也增加。

Umbilical cord diameter 2CM below can be used more than a navel ring of coins, buttons, or log-chip, outsourcing gauze pressure on the umbilical ring, and then be fixed with a bandage.

脐带直径在2CM以下的，可用一大于脐环的硬币，扣子，或者圆木片，外包纱布压于脐环上，然后用绷带加以固定。

Movement between the ring sealing surface coated with grease to prevent the movement ring sealing surface wear in the pump drive.

动静环的密封面之间涂以润滑脂，防止动静环密封面在水泵开车前磨损。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。