油

It was found that vegetable compound wax prepared from 16.7% vegetable wax, 18.8%, 58.3%, 4.1% and 2.1% exhibited excellent performance having needle penetration of 68 (1/10) mm, drop melting point of 60℃, kinematic viscosity of 8.13 mm2/s and its oil content was 34.81%. Besides, it was convenient to be used and transported since it was solid at ambient temperature, thus, it was an ideal oil phase material for emulsion explosive.

当植物蜡用量为16.7%、减五线馏分油用量为18.8%、减四线蜡下油用量为58.3%、微晶蜡用量为4.1%、石油树脂用量为2.1%时，制得的植物型乳化炸药专用复合蜡针入度68 （1/10）mm、滴熔点60℃、运动粘度8.13mm2/s、含油量34.81%，其性能优异，常温下呈固态，方便使用和运输，是乳化炸药理想的油相材料。

The height of plant was measured every 15 days. The essential oil of the lemon verbena was obtained by steam distillation in different period of growth and analyzed by GC and GC-MS.

测定了株高变化，用水蒸汽蒸馏装置提取精油，用气相色谱仪和气相色谱质谱联用仪分析了不同时期精油含有率与成分的变化，对比不同器官、不同部位和不同采样时间的精油含有率的差异。

The deployment of large viscosimetry innovativeink, envirogluvtm wrapplenty diluent when mixing make thinner uniformly distributed throughout the ink.

调配油不朱时，粘度不小的油不朱用不小度浓缩剂时，答搅拌陡均，使浓缩剂陡均漫衍在零个油不朱洋。

Basing on the computing model of liquid viscous resistance of the sucker rod string, damping coefficient of power law flow for sucker rod string is created, using the condition of equivalent merit. Mathematics model and emulate model of the vibration of sucker rod sting are established.

以幂律流抽油杆柱液体粘滞阻力的计算模型为基础，并应用等功条件提出了幂律流条件下抽油杆柱阻尼系数的计算方法，并依此建立了聚驱抽油杆柱轴向振动的数学模型和仿真模型。

The simulation test of determining the viscous resistance of the sucker rod with Ni-P-PTFE plating is conducted. The test result shows that the viscous resistance of Ni-P-PTFE plated rod in polymer solution is 20% less than that of the Ni-P plated rod, and the compound layer has better wear- and corrosion-resistance. There...

测定粘滞阻力的现场模拟实验表明，镀覆Ni P PTFE的仿抽油杆比常规镀Ni P的仿抽油杆在聚合物溶液中所受的粘滞阻力约小 2 0 %，且复合镀层具有优良的耐磨和耐蚀性，因此这种工艺对减少抽油杆磨损断裂事故，延长使用寿命具有重大意义

Due to the adhesion of poor, sometimes up to 20 percent at fault, UV offsctdruckereien innovativeink monlchamus innovativeink beta POP, but also bearing in mind that the viscousness innovativeink.

由于粘合性不不差，有时会呈现折口处油不朱断裂，UV胶印不朱可试用POP油不朱，同时也给夺纲油不朱的粘稠量。

In offset printing and screen printing aluminum material, because UV offset printing ink and paper-surface adhesion is poor, sometimes up to 20 percent at ink breaking, bearing in mind that its ink adhesion, and bearing in mind that the viscousness innovativeink.

在胶印和网印真空镀铝质料的历程洋，由于UV胶印不朱与纸背粘合不不差，有时会呈现折口处油不朱断裂本体，给夺纲它的油不朱附着辛，同时也给夺纲油不朱的粘稠量。

In order to improve fuel performance of internal combustion engine, a six channel fuel meter for free armature injector of motorengine, controlled by AT89C52 micro control unit and based on the principle of volumeter, is introduced in this paper.

为检测电喷发动机喷油性能，本文介绍一种以容积法为设计原理，单片机AT89C5 2为核心的六通道喷油器喷油量自动高速检测平台。

It is investigated the influence of base Stocks and additives on lubricity,washability and reserved time of film,the semi-synthetic knitting oil for computerized flat machine is developed.

考察了基础油和添加剂对润滑性，清洗性和油膜保留时间的影响，研制出了半合成电脑横机针织油。

Oil-pass filter material itself, if the water resort in the gap of material, the filter

通油过滤材料本身，在通油过程中若将油中水份滞留于滤材空隙里，其滤层会在低

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％。