The Temperature Control System in HF Spiral Pipe Mill

Result The worms curled tightly like spiral in the microscope.

结果在显微镜下可见卷曲如螺旋状的活虫体。

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Realistic thought on Political Lessons of Science Students in Senior Middle Schools

上好高中理科班政治课的现实思考

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In my school, students are on a voluntary basis points into arts class or in science classes.

在我的学校，学生在自愿的基础上被分入文科班或理科班。

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Even though I graduated from a science CLASS eventually, I still profess a profound sentiment for Chinese literature.

虽然最终在理科班毕业，我对中华文学仍有深厚的感情。

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In science classes, students also have a long laboratory class each week.

理科班的学生每周还有一次很长的实验室课。

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We selected two parallel 2008 science classes in Rui' an High School, Zhejiang for the study and carried out a semester of experimental study.

选取浙江省瑞安中学2008级2个平行理科班为研究对象，进行了一学期的实验研究。

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Realistic thought on Political Lessons of Science Students in Senior Middle Schools

上好高中理科班政治课的现实思考

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In science classes, students also have a long laboratory class each week.

理科班的学生每周还有一次很长的实验室课。

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There is an obvious difference between male and female students as to cognitive style in science class ( P < 0. 05). Male students are morefield independent.

2理科班男女生认知方式差异显著（P<0.05），男生更倾向独立。

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For twelve years, I was educated in a traditional Chinese school. Even though I graduated from a science class eventually, I still profess a profound sentiment for Chinese literature.

读了12年传统华校，虽然最终在理科班毕业，我对中华文学仍有深厚的感情。

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But it was merely her enthusiasm for the coming school year ─ both her friends and a list posted at the school confirmed she had placed in a science class known as Group 4.

但这只是因为她对下一个学年充满了热情&她的朋友和学校发布的一个名单都证实了她分班时被分到了理科班4班。

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After 2 hours, the molds were measured by using spiral micrometer. Results There was no significant differences in size change of impressions between the controls and spraying group ( all P> 0.05).

结果对照组分别与相应印模材料消毒的喷涂组比较，差异无显著性意义（均P>0.05）；

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A Principle of Regulating Accumulated Error of Spiral Micrometer

一种调节螺旋测微仪累积性系统误差的原理

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Result: The normal inner/ outer spiral vessels of basilar membrane, strial blood vessels had no permeability, whereas the capillaries of endolymphatic sac showed a certain permeability.

结果：正常对照组基底膜内、外螺旋血管、血管纹毛细血管不具有通透性，正常内淋巴囊毛细血管具有一定通透性。

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Application of spiral-rib and membrane type economizers in fossile power plant is briefly introduced. The advantages and defects of two expanded heating surface economizer are described both in theory and practice.

简要介绍了螺旋肋片和膜式省煤器在火电厂的应用，从理论和实践上论述了这两种扩展受热面省煤器的优缺点；

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The paper introduces the spiral Reverse Osmosis membrane application in tomato processing. The relationship between temperature, pressure, current velocity, concentration and permeate flux were studied.

介绍了采用卷式反渗透膜浓缩番茄汁的工艺，研究了工艺中的温度、压力、流速、浓度与膜通量的关系。

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Prevention and infringement of spiral reverse osmosis membrane

卷式反渗透膜的损害及预防

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Modeling and Simulation of spiral& wound membrane equipment for gas separation

卷式装置气体膜分离过程的模型化与模拟

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Tubular and Spiral Nanofiltration membrane can be used to treat industrial waste liquid. Under certain conditions, there is a fixed mathematic relationship between the permeate flux and concentration time.

利用管式或卷式纳滤膜处理废弃母液，在固定工艺条件下，透过液通量与浓缩时间呈一定数学关系；

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The use of spiral wound membrane recycle reactor extraction benzoic acid aqueous solution achieved preferable effect.

利用缠绕式膜回收反应器渗透萃取苯甲酸水溶液，取得了较好的回收效果。

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