磨擦

When the cargo is takenhoisted out from the two ends of the holds, it's unavoidable that the cargo runner will by accident rub against the edge of the hatch coaming.

当货物从舱两头吊起时，吊货索偶然地磨擦舱边是难免的。

When the cargo is \taken\hoisted\ out from the two ends of the holds, it's unavoidable that the cargo runner will by accident rub against the edge of the hatch coaming.

当货物从舱两头吊起时，吊货索偶然地磨擦舱边是难免的。

Close the valve, the need to open and close with the Coma Berenices two pieces of the sealing surface of the seal formed between certain specific pressure, while also overcoming the stem and the packing between the stem and the nut thread between the stem end bearing at and other friction parts of the friction, and therefore must apply the closing force and closing a certain moment, the valve in the open and close the process, the required hoisting hoisting force and moment of change, and its maximum is close to the final instant or open the initial transient.

关闭阀门时，需要使启闭件与发座两密封面间形成一定的密封比压，同时还要克服阀杆与填料之间、阀杆与螺母的螺纹之间、阀杆端部支承处及其他磨擦部位的摩擦力，因而必须施加一定的关闭力和关闭力矩，阀门在启闭过程中，所需要的启闭力和启闭力矩是变化的，其最大值是在关闭的最终瞬时或开启的最初瞬时。

Close the valve, the need to open and close with the Coma Berenices two pieces of the sealing surface of the seal formed between certain specific pressure, while also overcoming the stem and the packing between the stem and the nut thread Automatic Control Valves between the stem end bearing at and other friction parts of the friction, and therefore must apply the closing force and closing a certain moment, the valve in the open and close the process, the required hoisting hoisting force and moment of change, and its maximum is close to the final instant or open the initial transient.

关闭阀门时，需要使启闭件与发座两密封面间形成一定的密封比压，同时还要克服阀杆与填料之间、阀杆与螺母的螺纹之间、阀杆端部支承处及其他磨擦部位的摩擦力，因而必须施加一定的关闭力和关闭力矩，阀门在启闭过程中，所需要的启闭力和启闭力矩是变化的，其最大值是在关闭的最终瞬时或开启的最初瞬时。

Close discharge valve, the need to open and close with the Coma Berenices two pieces formed between the sealing suce sealing certain specific pressure, while also overcoming the stem and the packing between the stem and the nut thread between the stem end Department and other friction parts bearing friction, and must exert a certain degree of closing force and closing moments, PUMP CONTROL VALVE EN700X the valve in the open and close the process, the required hoisting hoisting force and torque is the change, Its maximum is in the closed or open end of the initial transient instantaneous.

关闭放料阀门时，需要使启闭件与发座两密封面间形成一定的密封比压，同时还要克服阀杆与填料之间、阀杆与螺母的螺纹之间、阀杆端部支承处及其他磨擦部位的摩擦力，因而必须施加一定的关闭力和关闭力矩，阀门在启闭过程中，所需要的启闭力和启闭力矩是变化的，其最大值是在关闭的最终瞬时或开启的最初瞬时。

In this study we used a more accurate Kolmogorov-Crespi potential to describe the corrugation of the nanotubes.

第三，我们通过使用更加准确的Kolmogorov-Crespi势函数描述双壁碳纳米管的层间相互作用，研究了双壁碳纳米管的滑动和转动磨擦。

Pa in with motion is the predominant finding , and crepitation may be palpated with pa ive motion .

最突出的表现是活动时疼痛，被动活动可触到磨擦感。

Pa in with motion is the predominant finding , and crepitation may be palpated with pa ssive motion .

最突出的表现是活动时疼痛，被动活动可触到磨擦感。

Pain with motion is the predominant finding, and crepitation may be palpated with pa ive motion.

最突出的表现是活动时疼痛，被动活动可触到磨擦感。

Traversing the long and matted gallery, I descended the slippery steps of oak; then I gained the hall; I halted there a minute; I looked at some pictures on the walls (one I remember represented a grim man in a cuirass, and one a lady with powdered hair and a pearl necklace), at a bronze lamp pendent from the ceiling, at a great clock whose case was of oak curiously carved, and ebon black with time and rubbing.

我穿过了铺席的长走廊，下了那光滑的橡木楼梯；于是我到了过厅，在那里站了一会，我看着墙上的画（我记得有一张画着穿护身甲的严肃男子，一张画着戴宝石项链，敷发粉的贵妇），看着从天花板悬下的黄铜灯，看着一座大钟，钟架是雕得石怪的橡木，和因为时间与磨擦而发了黑的乌木做成的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失