替代

Machinery and hydraulic pressure are the foundation and prerequisite of the system. Through the design of the mechanical part can substitute the worker to finish the work of leading and orientating artificially, through fluid drive to transmit power and realize the movements of the executive body.

机械和液压部分是系统实现的基础和前提，通过机械部分的设计替代人工完成导向以及定位的工作，利用液压装置来传递动力并通过油缸的升降实现执行机构的动作。

Because of the bad fluidness of palm oil, it can not be used on diesel engine directly. We can transfer it and methanol to the fuel of palm oil methyl ester by transesterification as an alternative fuel of diesel engine.

由於棕榈油的流动性差，不宜直接当燃料使用在柴油引擎上，故可将其与甲醇经由转酯化反应制造出棕榈油甲酯生质柴油燃料做为柴油引擎的替代性燃料。

A new ceramic containing fluorapatite and small particles of glass is being used to replace teeth. This ceramic material has the aesthetic look of a natural tooth and causes less wear to opposing teeth than other available materials. Research is even being done on a "ceramic" based gum which is thought to retard the growth of plaque.

一种新型的含有氟磷酸钙以及玻璃小颗粒的陶瓷正用于替代牙齿，用这种陶瓷制成的牙齿，有着和天然牙齿一样的外表，并且具有比由其他用于制作假牙的材料更好的耐磨性，研究人员也正在研制一种陶瓷基牙龈，以阻碍牙菌班的生长。

The replacement of SF6 by refrigerant is under development. For example, R143a by AMC and FK by 3M Co. used as protection gas are both classified as HFC with short atmospheric lifetime and are easily to be decomposed into hydrofluoric acid, carbon monoxide and fluoric carbon monoxide at room temperature.

目前发展中的替代性保护气体以冷媒类为主，如澳洲AMC所采用的R134a及美国3M公司所开发的FK气体，两者都属於氟氢碳化合物，不过其半衰期短，即使在常温下，仍极易分解成氢氟酸、CO、COF2等，其中氢氟酸为有害物质，但因含量很少，且在高温下易与镁液反应，故对人体的为害很小。

Polymer silicic acid colloid can be used to completely replace the expensive and poisonous fluor containing depressors such as fluosilicate and has a remarkable eff...

聚合硅酸胶体完全可以替代有毒且价格较贵的氟硅酸盐等含氟抑制剂，降低铁精矿中K2 O、Na2 O等有害杂质含量，效果十分明显。

These include for instance the need for packaging weight reduction and substitution from virgin fibre materials to recycled liner and fluting qualities as well as the increasing demand for high-quality printing.

这些措施包括，例如包装重量的减少和替代原生纤维材料的回收和刻槽内衬素质，以及对高品质印刷的需求不断增加的需求。

Site-level outputs address the management of globally significant flyway wetlands through legal protection, management plans, stakeholder participation, capacity building, public awareness programmes and alternative livelihood projects.

湿地地点级的成果将通过开展合法保护、管理计划、利益相关者参与、能力建设、公众意识项目和替代性产业发展项目等来实现国际重要湿地的管理。

The substituting country s system derived out fuzzily and directly legislating because of " anti-dumping agreement " has been the focal point that the theory circle has criticized all the time .

由于《反倾销协议》立法的模糊而直接衍生出来的替代国制度一直是理论界批评的重点。

Folk etymology—the process by which an unfamiliar element in a word is changed to resemble a more familiar word,often one that is semantically associated with the word being refashioned—has triumphed once again,thus denying us the direct borrowing of aru-aru and giving us arrowroot instead.

词的通俗变化就是比较陌生的词被比较熟悉的词所替代的过程，常常是被一个语义上与被翻新的词有联系的词。这里，通俗词汇学又一次取得胜利，不允许我们直接借用 aru-aru ，而是另给了我们一个 arrowroot 。

To that end, Wadia and his colleagues found that iron pyrite—better known as fool's gold—was several orders of magnitude better than any of the alternatives, based on both cost and abundance.

为了这一目的，瓦迪亚和他的同事们发现硫化铁---俗称傻瓜金，从储量及价格上优于其它任何替代材料几个数量级之多。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。