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弊端

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The principle and process conditions for the production of high purity strontium carbonate from celestite by catalytic converting method are studied.

研究了催化转化法由天青石制备高纯碳酸锶的生产原理和工艺控制条件,有效地克服了传统生产方法中转化率较低、三废污染严重、能耗高、生产复杂等种种弊端

It is the most powerful means of eradicating schistosomiasis. Current method of elimination cercaria is mainly the chemical method which has many disadvantages such as drug resistance, drug dilutedness, environmental pollution and poisoning the other biology, etc. For these reasons, this paper poposed a new method of elimination through high-voltage pulsed electric field, discussed the feasibility of the new method, studied the elimination mechanisms of using different forms of electrodes, analyzed various factors which influences the effect of elimination and introduced the structure of high-voltage pulsed electric field system at the stage of laboratory. Moreover, this paper showed the security problems that should be considered during the research and experiment.

针对常用的化学药物杀灭法存在的易使尾蚴产生抗药性、水域宽广致使药效降低、污染环境、毒杀其它生物等弊端,本文提出了一种利用高压脉冲电场杀灭血吸虫尾蚴的新方法,探讨了这种电子杀灭方法的可行性,分别研究了采用锐形电极和平板电极的血吸虫尾蚴杀灭机理,分析了影响尾蚴杀灭效果的各种因素,介绍了实验阶段血吸虫尾蚴高压脉冲电场杀灭系统的构成,指出了系统研制和试验过程中需要充分考虑的安全性问题。

But I think there's some disavantages in the CET exam .

我觉得这种等级考试是有弊端的。

Chappell (1996) champions this method as he sees it as overcoming the divide between hands and minds, between theory and practice, and vocational and general education.

Chappell(1996)非常拥护这样的教学和评估方式,因为这样的方式克服了脑力劳动和体力劳工完全分离的弊端,改善了教育中理论和实践脱节的问题,消除了职业教育低于一般教育的理解误区。

He uses his abilities to follow the Code of Xia and offers them chivalrously to mend the ills of the Jianghu.

他用他的能力,以跟随夏守则及为他们提供了骑士修补的江湖的弊端

To solve this problem,this paper introduced a kind of double- throttling choke,and also built up its designing model.

安装一个节流油嘴存在的最大弊端是节流前后压差很大,造成节流油嘴密封部件很容易失效,这就是目前井下节流仅在浅井中得到广泛应用,而在中深井中应用受到限制的原因之一。

In view of the disadvantages existing in the proof of the theorem of the classification, this dissertation analyzes the necessity and feasibility to give a second proof, and elaborates on the GLS Project according to the latest research information.9. The finish of the classification of finite simple groups has profound influence on mathematics and other fields.

挖掘了分类定理最初证明中存在的弊端,提炼并概括出对分类定理进行二代证明的必要性与可行性,通过查阅最新研究资料,详细介绍了目前正在进行的GLS计划。9。

The third chapter introduces the conflict between the prison execution and the target of prison execution, points out that the prison execution's features including closure property, non-creativity, non-freeness and the prisoners reliance on the regulations of the jail lead to the problems such as the prisoners'jialization, giving"criminal"labels to the prisoners, ect. These problems cause the difficulties for the prisoners'back to society.

第三章介绍了监狱行刑与犯罪人复归社会的目标的矛盾和冲突,指出监狱行刑的封闭性、非创造性、非自由性以及犯罪人对监狱规则的依赖性等监狱行刑的特征导致了犯罪人的"监狱化"、给犯罪人贴上"罪犯"的标签等种种弊端,造成犯罪人复归社会的困难。

The thesis is based on the theory of human resources management and referenced the successful methods of urge to improve the incentive mechanisms of Qinghua Coalification Company, form this; it has overcome the inferior point under the existing system.

本文在人力资源管理理论的基础上,借鉴成功的激励方法,完善宁夏庆华煤化公司现有的激励机制,较好地克服焦化公司现行体制下的激励弊端

With the strong propositon of the protection of human rights and the profoud cognition of the defects of physical coerciveness, the interrogative method in our country is undergoing the transformation from the physical coerciveness to the psychological coerciveness.

由于人权保障呼声的高涨以及对身体强制审讯方法弊端认识的深入,我国司法实践中的审讯策略正面临着由身体强制向心理强制的转型。

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推荐网络例句

Results showed that 0.01g/mL extract of Oxalis corniculata L. had obvious antimicrobial effect on S. aureus, but all extract of Oxalis corniculata L has not any antimicrobial effect on E.

结果表明,0.01g/ml的提取物对摇床培养的金黄色葡萄球菌生长具有明显的抑制作用;但各种浓度的提取物对摇床培养的大肠杆菌生长均无抑制作用。

This will be totally different from Zaro's texture mod, it will be desaturated, dirty etc.

这会和Zaro的那个材质补丁有很大不同,这边是更多的不饱和色,整个都灰扑扑的。

This will be a major step forward for our country's aerospace technology.

这将是国家航空科技的一个重大的进步。