the process conditions and control points of calendaring technology for pvc film are systematically introduced, and the problems in the production of the film are discussed and solved.

  • 系统地介绍了PVC薄膜的压延生产工艺及控制要点,并对产品所存在的问题进行了探讨解决。
  • 来源:互联网摘选更新时间:2026-07-13 02:04:04

  • 重点词汇
  • PVCn.聚氯乙烯;
  • productionn.生产;产量;产生;排演;灌制;演出;
  • problemsn.问题( problem的名词复数 );疑难问题;习题;思考题;
  • andconj. 和;与;而且;于是;然后
  • filmn.影片;电影;胶片;薄层;
  • AND与(计算机逻辑运算的一种,或称逻辑乘法) AND gate “与”门(电路,脉冲);
  • solvedv.解决( solve的过去式和过去分词 );解答;解释;揭示;
  • systematicallyadv.有系统地;有组织地;有条不紊地;
  • ofprep. 关于;属于…的;由…制成;
  • 相关例句
1、

to solve the problems in current remote fault diagnosis, com, as core technology, was introduced into the remote virtual fault diagnosis system of equipment.

针对设备远程故障诊断研究中存在的问题,将COM作为核心技术引入到远程虚拟设备故障诊断系统中。

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2、

problems and their countermeasures of hfc from original catv upgrading

原CATV系统升级为HFC网络存在的问题及其解决办法

互联网摘选

3、

analyzing the inter-operation of distributed object on the network environment, this paper proposes an improved heterogeneous system integration framework based on xml.

通过分析传统异构网络环境下分布式对象互操作中存在的问题,提出了改进的基于XML的异构系统集成框架。

互联网摘选

4、

the problems of the standard bp network are analyzed.

分析了标准BP网络存在的问题。

互联网摘选

5、

the government must first examine itself to identify the causes of these problems and work out ways to resolve them.

4、对存在的问题,政府要先从自身找原因、想办法。

互联网摘选

6、

the original structure of three-rolls piercing-elongating mill is improved. and good results have been achieved.

对原有三辊联合穿轧机结构上存在的问题进行了改进设计,并取得良好效果

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7、

and finally, we made a discussion on the problems in the cooperative inversion.

最后,对联合反演中存在的问题进行了讨论。

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8、

analyzing issues of modeling fuzzy rule-based systems and fuzzy reasoning based existing fuzzy petri net models.

分析了已有模糊Petri网模型在建模模糊产生式系统和模糊推理方面存在的问题。

互联网摘选

9、

characteristics performance and issues of w-shaped flame boiler

W型锅炉技术特点、运行性能及存在的问题

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10、

Sponsorship terms and conditions for courses that help raise the education level of applicants to Form Five remain unchanged.

至于把申请人的学历提升至中五程度的课程,资助条件和条款维持不变。

互联网摘选

11、

Continuing education (for professional development and on-the-job training) and life-long learning

继续教育(在职人员学历提升、行业、企业培训)和终身学习

互联网摘选

12、

The Investigation and Analysis on the Primary and Middle School Teachers' "Educational Background Upgrade Education"

上海市中小学教师学历提升教育状况调查与分析

互联网摘选

13、

Though completing a college degree while you are young increases your earning potential, this does not mean that only current students can profit. Those with secure positions can earn raises and better benefits from going back to school.

虽然趁着年轻完成大学学历能够提升你的收入潜力,但并不意味着只有在读生才能获此益处。那些有稳定职位的人能通过重返校园提高收入,获得更大的利益。

互联网摘选

14、

Based on the actual situation in China, to reflect on the qualifications of preschool teachers in China to enhance the feasibility and necessity, summed raised on the beneficial experience.

以我国实际情况为基础,反思我国学前教师学历提升的可行性与必要性,总结提出对我国有益的经验。

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15、

Promoting record of formal schooling of primary and middle school physical education teachers shows the characteristics of many types and levels. The form of continuing education training should be suited to the needs of different stage.

中、小学体育教师职后的学历提升,呈现多类型和多层次的特点,继续教育培训形式的多样化和针对性,与中、小学体育教师不同发展阶段的需求相适应;

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16、

The high request of work, a sense of knowledge crisis, as well as the work competition, and the promotion of qualifications affect it mostly.

工作要求高、知识危机感、工作岗位的竞争以及学历提升等对教师职业压力的影响较大,本课题对此进行了具体研究。

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17、

Further analysis shows that the factors influencing their professional growth, for example, the age, the gender, the way of promotion, problems facing the teachers, the school category teaching age and identities vary from teacher to teacher.

进一步分析影响其专业成长因素发现,他们在年代、性别、学历提升方式、面临的问题、学校类别、教龄和身份等方面存在着一定的差异性。

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18、

Sponsorship terms and conditions for courses that help raise the education level of applicants to form five remain unchanged.

至于把申请人的学历提升至中五程度的课程,资助条件和条款维持不变。

provided by jukuu

19、

GPP is a linear discriminant algorithm, and it effectively preserves local information by capturing the intra-modal geometry. 4.

GPP是一个判别的算法,同时它能够通过捕捉模型内部的几何结构来有效地保存几何信息。

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20、

First, the geometry of PNA molecule in gas phase is optimized on the base of density functional theory.

首先在密度泛函理论基础上优化了汽相下pNA分子体系的几何结构。

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