查询词典 efficient

Benzoin condensation reaction is usually promoted by toxic cyanide ion, so the development of more convenient and efficient synthetic methods, which is environmental benign, is highly desired.

传统上，苯偶姻通过使用剧毒的氰化钠或氰化钾催化安息香缩合反应而得，所以苯偶姻的简单高效和对环境无污染的制备方法很有意义。

It was found that initiator dicumyl peroxide was more efficient in playing the role of initiation than benzoyl peroxide.

不同的过氧化物引发剂对接枝反应的影响不同，对比BPO和DCP两种引发剂发现，DCP的引发效果好于BPO。

For those who want to bequeath their view of economics to the next generation, textbooks are the most efficient medium.

如果想把自己对经济学的见解世代相传，教科书是最有效的途径。

Not only some economists' standpoint that the arrangement of the property rights is the nature of corporate governance, but also other economists' ones that they pay more attention to the design and enforcement of corporate governance mechanisms. The division hypothesis of corporate governance would conduceto comprehensive knowledge of corporate governance. Second, this thesis formalizes the ideas "the optimal shareholder structure of a firm is endogenously determined" proposed by Demsetz (1983) in a simple framework, which constitute the new rationale against the proposition "the more concentrated theshare, the more efficient the firm is" by Berle and means.

公司治理的分层假说将有助于我们形成对公司治理内涵全面的认识；（2）本文在一个简单的框架下形式化了Demsetz（1983）提出的最优股权结构内生决定的思想，为反驳Berle和means（1932）提出的"股权高度集中，企业的价值将最大"的命题提供了新的理论依据；（3）我们证明，公司治理机制的"整合"对降低投资者之间的利益冲突所导致的"第二类代理成本"具有重要作用。

In this paper, based on the Bessel function, an Ordinary Differential Equation was derived for time-domain Green function and its gradients in this paper. A new efficient calculation method based on solving ODE is proposed.

在探索求解精度和计算效率的矛盾中，提出了结合求解常微分方程的节点制表、节点间插值的快速计算Gre en函数的方法并据此开发了一套三维深水时域Green函数的数值计算程序。

The quality of commercial Mei-Gin products are different from each other XVI and shows unsatisfied results. however, In future, possibly, HMF can be applied as a bioactive standard marker for quality control of Mei-Gin. Based on the qualitative and quantitative analysis of HMF, we can establish the model of quality control, and find out facilitative, efficient, and representative chemical fingerprint for commercial Mei-Gin products. Standardizng the Mei-Gin product from the same procedure will bestead the market of plum in Taiwan. Not only advancing the economic value of plum, but also accelerating the competitiveness in marketplace. Establishent of quality control model with HMF as a bioactive standard marker will be crucial issue in the future.

目前在台湾，梅产品还没有一个可以判断品质优的标准，市面上的产品品质也是差齐，在品质管制方面一直无法获得人满意的成果，透过HMF 的定性定分析，可确初步品质管制的模式，为梅产品订出一个简有效且具代表性的化学指纹图，使所有同一产程的产品一致化以及标准化，这将对於梅子产业有相当大的助，仅可以提升梅子的经济价值，并且增加在市场上的竞争，因此用HMF 作为Bioactive standard marker，并且为梅产品建起品质管制模式在未将会是相当重要的研究之一。

Merits of economical、high efficient、betimes and so on, chemical weed control is extensivly applied.

化学除草以其经济、高效、及时等优点，在苗圃中得到广泛应用。

This will require more investments in agriculture, machinery, tractors, water pumps, combine harvesters etc., as well as more skilled, better-trained farmers and more efficient supply chains.

这将需要增加对农业、机械、拖拉机、水泵、联合收割机等的投资，拥有更多有技能的、训练有素的农民和更有效的供应链。

It has been proved by the forecast practice that the low order AR model from the BIC criterion is more efficient

文章还提出了一个应用自回归模型递推预报月平均温度的方法，预报实践证明，由BIC准则产生的低阶自回归模型的效果优于其它方法。

They are in fact the dream of every spirited and efficient mountain biker.

其实他们是每一个精神和高效率的山地车手的梦想。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。