查询词典 maintain

To Restore the PH value of skin, maintain the normal internal environment avoid of blain and mites.

恢复肌肤的正常PH 值，维护健康的内环境，不易滋生痘痘和螨虫。

Although many experts from universities and institutes consistently maintain that it is an inevitable part of an independent life, parents in growing numbers are starting to realize that people, including teachers and experts in education, should pay considerable attention to this pro blem.

尽管来自高校和研究院的许多专家坚持认为这是独立生活不可避免的一部分，然而越来越多的家长开始意识到包括教师和教育专家在内的人该认真对待这一问题。

The comonomer in the copolymer by cat247 is trend to isolated. A few amount of comonomer could make the melting point remarkably decreased and maintain the crystalline at a relative high level. This catalyst can be use to produce the material with low melting point and high intensity such as packing film with low hotsealing temperature. The copolymer by cat24 is characteristic of uniform comonomer distribution and low melting temperature and crystallinity. Therefore, this catalyst could be used to produce LLDPE and POE according the comonomer content; cat246 has a strong copolymerization ability, and the resultant polymer has relatively high blockiness. If this trend is strengthened by adjustment of polymerization condition, the polymer can be used as thermal plastic elastomer with random and crystalline blocks.

由于各个催化剂所产生的聚合物各具特点，所以其潜在的工业用途不同。cat247的产物中共单体趋于孤立分布，极少的共单体即可使熔点明显降低而结晶度仍保持较高水平，有利于制备低熔点、高强度的材料（如低热封温度的包装膜等）。cat24的催化聚合产物无规程度比较高，对降低熔点和结晶度都十分有效，通过控制产物中共单体含量的多少，可以生产LLDPE和POE；cat246共聚合能力强，且产物有嵌段倾向，通过调整聚合条件强化这一倾向后，可以用来生产具有无规-结晶嵌段结构的热塑性弹性体。

Funds operating in the financial industry, credit and other economic activities in the most basic elements of the blood bank is to maintain the survival and development of the financial industry an important guarantee.

资金是金融业进行经营、信贷等一系列经济活动最基本的要素，是银行的血液，是维系金融业生存和发展的重要保障。

You will have an intravenous drip to maintain your bodily fluids until you are able to eat and drink.

您将有静脉滴注，以维持您的体液，直到您能够吃的和饮料。

How to maintain balance in the body politic?

其二，如何维持政治体的平衡？

With monetary policy makers struggling to contain pressures from other forces beyond their control -- increased trade, faster capital flows and record commodity prices --officials including Bank of England Governor Mervyn King and New Zealand's central bank Governor Alan Bollard may have to raise interest rates or maintain them at higher levels for longer than they might prefer.

不过专家认为，即使中国的价格上升，企业可以把生产转移到成本更低的国家，如越南、孟加拉国和巴基斯坦，这将有助于控制通胀，发展中国家的廉价产品仍将是抑制发达国家通货膨胀的一股重要力量。

But in order for the bolometer to work reliably, it needs to become even more sensitive, and maintain that sensitivity as it's scaled up from the 46-gram prototype to a half-ton working model, said Rick Gaitskell, a Brown University physicist who was not involved in the research.

不过，据布朗大学物理学家里克·盖茨凯尔介绍，若要保证辐射热测量仪可靠运行，则必须令其敏感度更高，而且，当把它从46克的样机变成0.5吨重的实用模式时，还必须维持这种敏感度。

Small bolus doses of fentanyl were repeated to maintain reasonable levels of anesthesia.

重复给小剂量芬太尼以维持麻醉在适当的水平。

Check and maintain STD cost of BOM and process in the system.

在系统中检查并维护BOM的标准成本及程序。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。