粘

Low rotten bituminous coal (jet coal, it glues coal to be and weak to glue coal), natural radioactive level lower,( 238U: 33.2- 50.0Bq/kg , 232Th: 52.5- 54.4Bq/kg , 226Ra: 30.6- 56.5Bq/kg ), obviously lower than the brown coal than activity, and the uranium , radium which the companion grew is in a basic balance, uranium , thorium are also in a basic balance.

低变质烟煤（包括长焰煤、不粘煤和弱粘煤）天然放射性水平较低，（238U：33.2～50.0Bq/kg、232Th：52.5～54.4Bq/kg、226Ra：30.6～56.5Bq/kg），比活度明显低于褐煤，且伴生的铀、镭基本平衡，铀、钍亦基本平衡。

Why do people have the inspiration to make liquid seals ? First of all, no matter how tight you press the solid seals , they can't fill in those uneven places on the joint face, so gap always exists. But liquid seals can fill in the dent and present good sealing function. Meanwhile liquid seals have stickiness so they have adhesive force to metal adjoining planes, which is helpful to seal. Besides the stickiness of liquid seals is high so they will not move easily, which can ensure the leak tightness.

人们之所以会有液体密封件的灵感，首先是考虑到固体密封件无论怎样压紧，也不能完全填满接合面上的凹凸不平，在界面上总会存有间隙，而液态密封件却能将全部凹陷填平，呈现出良好的密封效果；同时，液态密封件具有一定的粘性，对金属接合面具有一定的粘附力，有利于密封，而且液态密封件的粘度是很高的，很难发生流动，从而进一步保证了密封性。

GB5903-95 of the L-CKC, viscosity grade by 40 ℃ kinematic viscosity into 68,100,150,220,320,460,680 total of seven grades.

GB5903-95之L-CKC，粘度等级按40℃运动粘度分为68、100、150、220、320、460、680共七个牌号。

The ISO viscosity grade system uses the kinematic viscosity at 40 C to classify lubricants.

ISO粘度分级体系采用温度为40°C时的运动粘滞率进行润滑油分级。

GB5903-95 of the L-CKD, viscosity grade by 40 ℃ kinematic viscosity 100,150,220,320,460,680 divided into a total of six grades.

GB5903-95之L-CKD，粘度等级按40℃运动粘度分为100、150、220、320、460、680共六个牌号。

GB 11120-89, in line with ISO L-TSA specifications, viscosity grade by 40 ℃ kinematic viscosity 32,46,68,100 divided into a total of four grades.

GB 11120－89，符合 ISO L-TSA规格，粘度等级按40℃运动粘度分为32、46、68、100共四个牌号。

The kinematic viscosity of oil will change greatly with variation of temperature, the higher using temperature the lower kinematic viscosity.

而且光亮淬火油的运动粘度随使用温度的变化而变化，温度越高运动粘度值越低，越有利于其流动。

The kinematic viscosity is the product of the kinematic viscosity of the liquid measured at a certain constant temperature and its density measured at the same temperature.

运动粘度为液体在某一恒定温度下测得的运动粘度与同温度下该液体的的密度之积。

GB11118.1-94 of the L-HM, viscosity grade by 40 ℃ kinematic viscosity 15,22,32,46,68 divided into a total of five grades.

GB11118.1－94之L-HM，粘度等级按40℃运动粘度分为15、22、32、46、68共五个牌号。

Converter Pro comes with a database that contains the most important conversion factors to convert length, area, volume, mass, force, pressure, density, energy, power, temperature, dynamic viscosity, kinematic viscosity and time units and optionally, also with practically all of the less used or historical units.

转换器Pro预装了一个数据库，其中包含最重要的转换系数转换长度，面积，体积，质量，力，压力，密度，能源，电力，温度，动力粘度，运动粘度和时间单位和选择性，还与几乎所有的少用或历史单位。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。