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This technology can not only reduce the cost of producing lactide, but also solve the pollution problems from kitchen garbage.

本工艺不但可降低丙交酯的生產成本，而且解决了厨房垃圾的环境污染问题。

The cost of lactide is one of the most important factors that hamper the PLA from widely use for a long time. In this paper a series of apparatus which can boost the product ratio to the utmost was focused on. Meanwhile the factors affecting the molecular weight of PLA in the polymerization were also discussed.

长期以来丙交酯的成本一直是制约聚乳酸推广应用的最重要的因素之一，本文致力于设计出一套能最大限度降低丙交酯成本的工艺过程，并对丙交酯聚合过程中影响聚乳酸分子量的因素进行了初步探讨。

The process to ethylene oxide and carbon monoxide can be recycled as raw material, has been lactone intermediate C, which produce more low-cost and environmentally friendly acrylic products.

该工艺以环氧乙烷和可循环利用的一氧化碳为原料，得到中间体丙内酯，进而生产出更加廉价和环境友好型的丙烯酸产品。

All three schools are for fanicial lade ,Hillsit cost s about seventeen thousand dollars a year.

这三所学校都提供经济援助， Hillside 为此一年要花费1.7万美元。

The difference between that sum and the six hundred and thirty thousand francs withdrawn from Laffitte represented his expenditure in ten years, from 1823 to 1833. The five years of his stay in the convent had cost only five thousand francs.

他思忖着。从拉菲特银行取出的六十三万法郎和目前这笔钱之间的差数就是从一八二三年到一八三三年十年间的开支，在修女院五年只花了五千法郎。

This adopts the optimization forward self-adaptive encoding based on Lagrangian cost function,to confi...

采用基于Lagrangian代价函数的最优前向自适应编码方法，根据网络带宽和缓冲区状态确定编码参数。

This algorithm involves multi-frame motion compensationk,rate-distortion optimizing strategy with Lagrangian cost function and context-based adaptive arithmetic coding.

根据系统的终点和初始状态，提出了泛横向对称编码和泛纵向对称编码理论，为进一步拓展对称编码理论的应用空间提供了理论基础。

By using the optimal power flow,the relation between the electricity purchasing cost change and the line stability limit which is the product of the stability limit factor and the basic stability limit of the line,is described by the derivative of the augmented lagrangian function with respect to the line stability limit factor.

以最优潮流为工具，将线路的稳定限额看作是基准传输容量限值与稳定限额因子的乘积，通过增广拉格朗日函数对线路稳定限额因子的导数描述了系统购电成本的变化与线路稳定限额因子和线路基准稳定限额乘积的关系。

This kind of signal lamp is fit for applying not laing the cable in those most, or the cable is laid the district that the cost is too high.

而这种新型的自动信号灯采用的是清洁能源一太阳能，而且用之不尽，完全不受网电的制约。

The solar energy is alarmed showing the lamp to be fit for most applying not laing the cable in those, or the cable is laid the place that the cost is too high.

太阳能警示灯最适合应用于那些无法铺设电缆，或者电缆铺设造价太高的地方。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。