1、

We present a novel confocal laser method ( CLM) for precise testing of the dioptric power of both positive and negative intraocular lens ( IOL) implants.

提出了一种新的共焦激光方法,可以精确测量正度数与负度数人工晶状体植入物的屈光度。

互联网摘选

2、

The Preparation of Cerium Dioxide by the Method of Selective Oxidation-Reduction

选择性氧化还原法制备二氧化铈

互联网摘选

3、

Determination of thorium dioxide in thorium-tungsten alloys& Weight method

GB/T3312-1982钨钍合金中二氧化钍的测定重量法

互联网摘选

4、

Thorium dioxide/ titanium dioxide and neodymium sesquioxide/ titanium dioxide composite thin films were prepared by sol-gel method with glass bead as carrier, and then be used in the experiment of stationary phase photocatalytic oxidation toward sodium dodecyl benzenesulfonate in aqueous solution.

以玻璃珠为载体,用溶胶-凝胶法制备二氧化钍和三氧化二钕复合二氧化钛膜对水溶液中的十二烷基苯磺酸钠进行了固定相光催化氧化实验。

互联网摘选

5、

Chromium doped titanium dioxide Cr-TiO2 was prepared by the sol-gel method. The effects of annealing temperature on the crystal structure, oxidation states of chromium, and UV-vis absorption proper-ties of Cr-TiO2 were investigated in details.

采用溶胶-凝胶法制备了铬掺杂二氧化钛(Cr-TiO2),并对经过不同温度烧结的Cr-TiO2的结构、吸收光谱及样品中铬的氧化态等进行了表征。

互联网摘选

6、

A new method to synthesize N, N'-diphenyl thiourea ( DPTU) from aniline and CS 2 was developed in the presence of acidic resin as catalyst under reflux temperature for 6 h with the yield of 82.7% and the selectivity of 100%.

探讨了合成二苯硫脲的新方法。以酸性树脂作催化剂在回流温度下使苯胺与CS2反应6h,二苯硫脲的收率达827%,选择性为100%。

互联网摘选

7、

The method has been applied to the analysis of tincture of iodine.

所建立的方法已用于医用碘酒的测定。

互联网摘选

8、

Method One hundred and twenty patients with hip osteoarthritis were randomly divided into two groups, 60 cases each, and treated by electroacupuncture and oral administration of slow-released diclofenac tablet, respectively.

方法120例髋关节骨关节炎患者随机分成两组,每组各60例,分别采用电针治疗和口服扶他林缓释片治疗。

互联网摘选

9、

This study was aimed to investigate the method to cold-store platelets with uridine diphosphate galactose ( UDP-Gal).

本研究探讨以尿苷二磷酸半乳糖(UDP-Gal)为添加剂的血小板冷藏保存方法。

互联网摘选

10、

The property and computing method of Hausdorff distance is discussed. The using of directed Hausdorff distance to match graphics in clutter background is verified. An algorithm is used to compute the Voronoi surface.

讨论了Hausdorff距离的性质以及计算方法,指出了在复杂的背景图像中,利用有向Hausdorff距离进行图形符号匹配的适用性,并且提出了一个计算Voronoi曲面的具体算法。

互联网摘选

11、

Challenge and method brought by recruit students extension to college students management

扩招及扩限给高校学生管理工作带来的挑战及对策

互联网摘选

12、

This method uses an extended directed net graph to describe the workflow process in order to ensure the validity of model.

该方法对传统的有向网络图进行扩展并以此来描述工作流过程,确定模型的有效性;

互联网摘选

13、

This paper analyses some important factors which cause discretization error in linear eddy-current problems by the finite element method.

本文以一个典型二维涡流场问题作为计算实例,分析了■有限元法求解线性涡流场时产生离散误差的主要因素。

互联网摘选

14、

A new numerical method for the fractional integral that only stores part history data is presented, and its discretization error is estimated.

提出了一种只需要存储部分历史数据的分数积分的数值计算方法,并给出了误差估计。

互联网摘选

15、

A new method of multiple discriminant analysis

胆石症的多元判别分析一种新的多类判别方法

互联网摘选

16、

In this algorithm, two-dimensional encoding method represents the priority dispatching sequence and the machine which is selected to operate, multi-objective optimization functions are used as evaluation, and the pertinent genetic operations can enlarge the population and search space.

该算法采用表示工序先后顺序及机器选择的二维编码方式,以多目标优化函数为度量,通过有针对性的遗传操作扩展后代的多样性和算法的搜索空间。

互联网摘选

17、

However, this method is time-consuming and energy-consuming. Therefore, this study adopted direct distillation instead of steam distillation, distilled water instead of phenol-free water to detect phenols in water and fish.

但是传统检测方法耗时耗能,因此本文采用直接蒸馏法代替水蒸汽蒸馏法,采用蒸馏水代替无酚水的方法。

互联网摘选

18、

An Automatic Control Method of the Methanol Distilling Tower

甲醇精馏塔自动控制方案的探讨

互联网摘选

19、

Sampling method for glass containers distilling apparatus with ground glass joint

玻璃集装器具取样方法具磨砂玻璃接口蒸馏器

互联网摘选

20、

Purifying Sc Metal in the Method of Vacuum Distilling

真空蒸馏净化提纯金属钪

互联网摘选

  • 今日热词
  • 热门搜索

简答网英语词典(dict.jiandongshicai.cn)为您提供在线翻译、英语词典、单词大全、英译汉、汉译英等英语服务!可按单词头尾、字数和词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈