查询词典 efficiently

Aromatic and aliphatic aldoxime s could be efficiently converted into the corresponding carboxylic acid esters by treatment aldoxime s with an alcoholic solution of 30% hydrogen peroxide in the presence of catalytic amounts of polystyrene-bound phenylseleninic acid.

在30%双氧水和醇组成体系中，聚合物负载的苯亚硒酸试剂可有效地促进过氧化氢氧化肟转变成羧酸酯；相应伯醇和仲醇的羧酸酯的产率中等到良好，但在含叔醇的体系中没有相应的羧酸酯生成。

The introduction of amido groups can efficiently increase the water swellability of polyvinyl alcohol film and simultaneously enhance the adsorbability of the film to heavy metal ions.

胺基的引入有效的增强了聚乙烯醇膜的水溶胀性，同时使得膜对重金属离子的吸附能力有很大的提高。

Blowing can take off the ammonic nitrogen efficiently, the rate of removing the ammonic nitrogen reaches 90%....

实验结果表明，采用吹脱法能有效去除氨氮，控制PH在7.5左右，氨氮去除率可达90％以上。

Enteromorpha was used as food and pharmaceutical product since ancient times.some pharmacodynamic action components are contained in Enteromorpha.for example,it has amount of anti- anabrosis substance which effected on anabrotic patient and duodenal ones efficiently.But the studies about polysaccharide of Enteromorpha are less. Enteromorpha has many good qualities ,distinct more widely,lower price et.al.which are excellent resource to develop marine drugs.In this study, we determined the regulating blood sugar and blood lipid activity of alkali-extracted polysaccharide from Enteromorpha.

浒苔自古即为食用和药用藻类，它有很多药效成份，如浒苔中具有大量的抗溃疡物质，对胃溃疡患者和十二指肠患者有效，但有关浒苔多糖的研究国内外文献报道较少，浒苔分布广泛具有取材方便，价格低廉的优点，是开发海洋药物的极好资源，本文选用浒苔作为研究材料，用碱提取浒苔细胞壁多糖并对其有无降血糖、血脂的生物活性进行研究。

Some properties of anionic Gemini surfactants were studied in this paper to obtain a good one to efficiently enhance oil recovery.

本文对合成的Gemini阴离子表面活性剂进行各种基本物化性能和应用性能的研究，希望可以从中筛选出性能较好的用于油田驱油提高原油的采收率。

We compared it with Apriori algorithm, and practical experiments show that this representation can be extracted very efficiently.

我们将它与Apriori算法做了比较，实验数据显示这种方法更有效。

CEQRP can provide QoS guarantee and is aimed at extending the battery"s lifetime at each node by selecting the nodes with a longb attery"s remaining lifetime to forward packets. Simulation results show that CEQRP has good network performance. Furthermore, CEQRP shows distinct performance advantages in using a nodes electric energy efficiently. 4. The issue about optimal UDP packet size for mobile Ad Hoc networks when transmitting CBR traffic is studied.

基于无线Ad Hoc网络的特性，提出了适用于无线Ad Hoc网络的路由协议CEQRP(Cost-Efficient QoS Routing Protocol)，该协议不仅能为应用层提供QoS保证，而且能充分利用网络中剩余能量高的节点来中转分组，从而达到有效利用节点的电能、提高网络&寿命&的目的。

The extraction and purification of Acetobacter Z127 ADH. Four methods were employed to isolate ADH from Acetobacter Z127 just to find bacteriolytic solution could break cell efficiently and maintain ADH activity simultaneously and thus it was suitable for the extraction of Acetobacter Z127 ADH.

通过实验对模型的检验，表明实验建立的细胞生长动力学模型和乙醇消耗动力学模型可以反映Acetobacter Z127的生长、消耗反应规律。3Acetobacter Z127中ADH的提取纯化。

Bandelet transform can take advantage of the geometrical regularity of image structure and represent sharp image transitions such as edges efficiently in image fusion.

Bandelet变换能充分利用图像的几何正则性，是一种基于边缘的图像表示方法。

For the saturated aromatic aldehydes with malononitrile and barbituric acidit, the reaction was found to proceed very efficiently at room temperature giving excellent yields under ultrasonic irradiation, while for α,β-unsaturated aldehydes as well as p-phthalaldehyde with malononitrile and barbituric acid the reaction also proceeded smoothly at room temperature with good yields.

在超声波辐射下，不仅饱和芳香醛与丙二腈、巴比妥酸的一锅反应在室温下能高收率地进行，而对于α，β-不饱和醛以及二元醛与丙二腈、巴比妥酸的一锅反应也能在室温下顺利进行，获得较高的收率。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。