使接触

On the other hand, the synergetic effect could be found during BS-UC adding to mixed alkanes culture. Furthermore, BS-UC could increase the hydrophobicity of cell surface and thus enhanced the ability of cell attachment to alkane. Adding BS-UC also increased the Zeta-potential of cell and medium surfaces significantly, i. e. BS-UC could decreased the negative electric charge density of their surface, so the repulsive tension between cell and medium would be weakened and the adsorption of them would be easier. The results of the test with sand filled column for investigating the cell adsorption in pore-medium showed that the residual amount of cell in the column increased with increase of adding BS-UC concentration.

此外，在以混合烃类为底物时会产生一定的协同促进效应；添加生物表面活性剂BS-UC，可以显著提高细胞表面疏水性，使得其与烃类及其它疏水表面接触能力增强；BS-UC还可以明显提高细胞及介质表面的ζ电位，使所带负电荷密度降低，从而使得两者间斥力减小而便于吸附；通过沙填充柱洗脱实验，对BS-UC增强细胞在填充介质中吸附能力进行了考察发现，随BS-UC浓度的增加，细胞在填充介质中的保留量也随之增加。

The contact-point pressure must be within specifications, since low point pressure will allow the points to Bounce and Burn, and high pressure will cause rapid wear of the points, cam, and rubbing Block.

接触压力计：触点压力必须符合技术要求，因为触点压力低会使触点产生跳振和烧毁触点压力高会加快触点凸轮和顶块的磨损。

2 The provisions of valve flap stent thrust nut in space; 4.3 will bring more than ejector stem components, and into the valve flap bracket, now can adjust screw ring on the injector; adjustment ring discharge pipe may be twisted too high in case of this case, when the valve assembly after the valve flap in contact with its seat before the valve flap seat will have an additional load on the adjustment ring edge, in order to avoid this from happening, should enable the adjustment ring hole just below the injector thread, through which holes should not be able to see thread.

4.2 规定阀瓣支架与止推螺母中的间隙； 4.3 将喷射器提起超过阀杆组件，并放到阀瓣支架上，现在可以把调节环拧在喷射器上；调节环可能在排放管上拧得太高，如遇此情况，当阀门组装后，在阀瓣与其座相接触前，阀瓣座将加载荷于调节环的边上，为了避免此情况的发生，应使调节环上的孔正好低于喷射器的螺纹，通过这些孔应不能看到螺纹。

Teachers should highlight the relationships among the three measures of Central Tendency in classroom teaching.3. Because it was found that students had difficulty in explaining their uses of measures of Central Tendency, teachers should pay more attention to cultivate students' communication abilities (including writing communication and oral communication) in math.4. Teachers should pay attention to students' errors and misconceptions, and provide pertinent teaching activities to deal with these errors and misconceptions.

注重统计知识在课堂教学中的有效实施。2、在教学中使学生进一步明确三种集中量数之间的关系和适用条件。3、由于在研究中发现高中生在解释选用集中量数的理由时有较大的困难，建立教师多注重培养学生数学交流的能力。4、教师平时应与学生多一点互动，多一点深入接触，从而能发现学生在理解集中量数中所发生的典型错误，并能及时帮助学生改正错误。

12patients were given fracture reduction,then penetrated 2 pieces of 3.5mm bony circular needle through fracture sections,tighten the jion-arm nut,the fracture sections will get in touch each other closely,then close the wound.Functional exercises would be given after 3 weeks.When X plain showed us the fracture reach or almost reach clinic heal,remove the external fixator which was substituted by using the small splint for protection untill fracture heal completely.

方法12例患者经整复骨折后，在骨折断端各贯穿2枚3.5mm骨圆针，旋紧连接杆螺母使骨折面紧密接触，然后根据伤口具体情况关闭伤口。3周后功能锻炼。X线复查证实骨折达到或接近临床愈合时拆除外固定器，改用小夹板保护至骨折完全愈合。

Stool is dark green because of food residue from digestion by bile, and yellow bile and stool to become acidic, post-discharge contact with air, and occasionally will become green; general breast-feeding stool easily biased acidic, it could become the Green discharged.

大便墨绿色是因为食物残渣经胆汁消化，而胆汁是黄色并使大便成为酸性，排出后与空气接触，偶尔会变成绿色；一般喂母乳的大便容易偏向酸性，可成为绿便排出。

Green stool is because by the bile to digest food debris, and yellow bile and stool to become acidic, post-discharge contact with air, and occasionally will become green; general breast-feeding stool easily biased acidic, it could be a green discharge, and now because of infant milk formula composition closer to breast milk, so it will be green, do not worry, as long as the stool can be normal traits.

大便绿色是因为食物残渣经胆汁消化，而胆汁是黄色并使大便成为酸性，排出后与空气接触，偶尔会变成绿色；一般喂母乳的大便容易偏向酸性，可成为绿便排出，现在因婴儿的配方奶粉成份接近母乳，因此亦会有绿便，不必担心，只要大便性状正常即可。

But a tragic flaw, a violent streak he possesses, induced by exposure to gasoline vapors, will all but destroy his best-laid plans.

但一个不幸的缺陷，即接触到汽油蒸汽后，会变得脾气暴躁，几乎使他的完美计划彻底毁灭。

I assigned different jobs to my co-workers including contacting the chairpersons of every department's student union, setting specific timetables for the activity, borrowing the audio and video equipments needed, inviting teachers to be judges, making PowerPoint slides, so on and so forth. In the end, every department had their team participating in that activity and it turned out to be the most successful activity in recent years which was both entertaining and beneficial.

i指派不同的工作，以我的合作，其中包括工人接触主持人的每一个部门的学生会，制定具体时间表的活动中，借用了音频和视频设备的需要，邀请教师，法官，使 powerpoint幻灯片，等等等等……在年底前，每一个部门有自己的团队参加了这项活动，并最终被证明最成功的活动，在最近几年这既是娱乐和有利的。

The Kivung incorporated and localised parts of the Christian tradition whilst seeking an ever closer embrace of the beloved dead, inducing and imploring them to hasten their return so that the deprivations and humiliations of racial inequality might end.

基翁融合了部分基督教传统并使之本土化，寻求与死去的至亲更密切的接触，诱导并恳求他们尽快返回，以结束种族不平等带来的贫困和屈辱。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。