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The courses provided range from the most elementary, directly vocationally orientated kind, to those at degree level or beyond. They are provided in a widely differing set of institutions.

由不同大学或学院开设的课程范围很广，从最基本的纯职业课程，到学位课程，或者更高水平的课程应有尽有。

These can range from true multiple site systems, to simple segregated weaner accommodation.

有许多种方式，从真正的多场生产系统到简单的分圈隔离断奶。

Topics range from structure-function studies and the imaging of adrenergic receptors to the use of genetically altered mouse models and pharmacogenomics.

结构函数的题目范围研究和成像的adrenergic去使用的创始改变的老鼠的感受器模特和pharmacogenomics。

In this paper the as-cast microstructure, the rules of phase precipitation, the change of microstructure and minor phase content and the degeneration of aluminide coating after thermal exposure at temperature range from 850℃ to 1100℃ for 1000-3000 hours have been studied in comparison between two kinds of low chromium-high tungsten cast nickel-base superalloys.

本文对比地研究了两种低铬-高钨系列的铸造镍基高温合金的铸态显微组织，在850～1100℃范围内热暴露1000～3000小时后的相析出规律，显微组织和微量相的变化及铝化物涂层的蜕化。

Until June 2007, seventy-eight species of Amphibians' complete sequence of mitochondrial genome were presented in GenBank. The gene numbers in the genomes range from 35 to 41; the 78 mtDNA genomes can be divided into 22 types and further clustered as 3 groups based on the gene number, kind and arrangement. The type 4 is a common type among the class Amphibia and other vertebrate, type 8 is common among the three orders of living Amphibia.

对2007年6月13日以前公布于GenBank上的78种两栖动物的线粒体基因组全序列进行了总结、比较和分析。78种基因组中基因的数量从35~41个不等；根据基因的数量、种类及其排列顺序的差别将其分为22种基因组类型，其进而聚为3组，其中类型4为两栖纲与其它脊椎动物的常见类型，类型8为两栖纲中现生3个目的公有类型。

The two step reaction activity energies were 28.14 kJ/mol and 58.37 kJ/mol in the temperature range from 95 ℃ to 125 ℃,and the model values and experimental values tally well. The highest mole ratio of benzal chloride and reaction time at different tempe...

根据模型，得到苄叉二氯在反应体系中能达到的最高摩尔组成为0.7和不同温度下的反应时间，为苄叉二氯的生产工艺条件的确定提供了可靠依据。

Compared with thermal cracking of JP-10, the conversion ratio of the catalytic cracking in the temperature range from 500 to 650 ℃ is evidently enhanced. The predominant products of the catalytic cracking are methane, ethane, ethylene, propane, propylene, benzene and benzenoid hydrocarbons.

在500～650 ℃温度范围内，与热裂解相比，分子筛催化可显著提高裂解转化率，主要产物有甲烷、乙烷、乙烯、丙烷和丙烯，以及苯和苯的同系物等。

The results show that the change in the oscillating period was linearly proportional to the concentration of Benzylpenicillin Sodium over the range from 2.47mg/L- 0.0123mg/L. Using the procedure, the content of the antibiotic in a bought production is determined and the result was consistent with that by HLPC.

实验结果表明，当体系中青霉素浓度在2.47mg/L-0.0123mg/L之间时，青霉素的浓度与进样后周期的变化率存在良好的线性关系，以此作为定量分析的基础，去测定市售注射用青霉素G钠的有效含量，与高效液相色谱测定结果一致。

Estimates range from 2000 to 3000 different castes established by Brahmanical law throughout India, each region having its own distinct groups defined by craft and fixed by custom.

估计从2000年至3000不同种姓法律设立的Brahmanical印度各地，每个区域有自己独特的群体界定的工艺和固定的习惯。

These movements and exchanges occur as the result of carious processes, which range from chemical to biological.

这些动作和交流出现的结果龋的进程，范围从化学生物。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。