查询词典 level-off

It was shown that: 1 MMP2 activity reached the highest level during proestrus, and was lowest during diestrus; 2 MM2 acti vity was increased from the first day of pregnancy, peaked on day 4 of pregnancy; but decreased significantly at day 7 of the pregnancy. 3 MMP2 activity was obviously higher on day 1 of pseudopregnancy than on the other days, and its activity decreased gradually, reached the very low level at day 4 of pseudopregnancy and maintained the low level until day 7; 4 MMP2 activity was decreased significantly 24 hours after injection of 17βestradiol ( 01 mg) at metaestrus, while MMP2 activity had no change after progesterone (04 mg) injection.

明胶酶A活性变化如下：1在大鼠的动情前期明胶酶A的活性最高，间情期最低；2在妊娠早期(1～7天)的卵巢中，明胶酶A的活性在妊娠第4天达到最高，第1～3天及第5、6天其活性也较高，但第7天则明显下降；3在假孕(1～7天)大鼠的卵巢中，明胶酶A的活性在假孕第1天最高，第2、3天略下降，从第4天到第7天，其活性都处于较低水平；4动情后期大鼠皮下注射雌二醇(0.1mg/只)24小时后，明胶酶A活性明显上升。

Methods One hundred and twentythree patients with severe pneumonia were divied into two groups,the second level antibiotics were used in control group untill children cured;sequential antibiotic therapy was adopted in observation group:the second level antibiotics were used first of all,after the complications were controled for 1～3 days,the first level antibiotics were used until children cured.

123例重症肺炎患儿分为2组，对照组在第2级选用抗菌谱宽、耐酶的抗生素，应用到患儿痊愈；观察组采用抗生素序贯疗法，首先在第2级选择抗生素，在重症肺炎的并发症控制后1～3 d，再在第1级中选择抗菌谱窄或不耐酶抗生素，直至痊愈。

It implements Web crawling through distributed technology, and builds index database through accidence analyzing Chinese characters separating unuseful words deleting etyma extracting index words selecting and lexicon. The level system uses new model of Web accessing and level computation to build Web level system so that the requirement for computer resources is greatly reduced.

该搜索引擎使用分布式技术实现网页获取模块；通过词法分析、中文分词、无用词汇删除、词干提取、索引词条选择和词典等技术建立索引数据库；该搜索引擎的级别系统使用了新的网络访问模型和级别计算模型，大大降低了搜索引擎对于计算机资源的要求。

Gene expression control about eucaryotic cell; transcriptional- level control; processing-level control; translational- level control.

真核细胞基因表达的调控：转录水平的调控；加工水平的调控；翻译水平的调控。

However, in the course of development, agricultural equipment and technology and the level of demand for agricultural machinery will be more striking, innovative farm machinery industry and the user level of knowledge of the machinery can not keep up the rapid development of increasing the level of farm machinery.

但在发展过程中，农机装备技术和水平与农机需求的矛盾越来越突出，农机行业的创新能力及用户的农机知识水平越来越跟不上快速发展的农机化水平。

Level one consists of mere fish-eating; level two combines fishing-eating with pleasure-seeking; level three consists in the pleasure of fishing.

这些杰作构成了我们全部努力的试金石。作为试金石，它们能衡量出人类的思想和想象力可能企及的程度。

Model UTD Electronic Float Bowl Liquid Level Transmitter is a new kind of electric liquid level meter in our company, absorbed the advanced liquid level measuring technology of abroad and researched and manufactured.

UTD型电动浮筒式液位变送器是我公司吸取了国外先进液位测量技术而开发研制的一种新型电动液位测量仪表。

Liquid level of filling tank controlled by float ball, inspect liquid level directly, promising stable of the liquid level of filling tank automatically though controlling deep of main liquid inlet valve

灌装缸的液位采用浮球连续液位控制，直接检测液位，通过自动控制进液主阀的升度，保证灌装缸内液位温定。

The higher-level party committees, government and education authorities, under the leadership of schools fully implement the Party's education policy, efforts to implement quality education, and focus on teaching, promote entrepreneurial spirit, especially in recent years, Schools actively promote educational reform,"established norms increase characteristics schools, plus fortes train qualified personnel" as their purpose, aimed to education, as if the quality of life, so that the schools work one step at a time, one year to a new level, from small to large and from weak to strong. is now one of Zhengzhou City in teaching advanced level.

20年来，在上级党委、政府及教育主管部门的领导下，学校全面贯彻党的教育方针，努力实施素质教育，注重因材施教，提倡进取精神，尤其是近几年来，学校积极推进教育教学改革，以&创办规范加特色学校，培养合格加特长人才&为宗旨，以育人为目的，视质量如生命，使学校工作一步一个脚印，一年一个台阶，由小变大，由弱到强，现已跻身于郑州市教育教学先进行列。

The course is appropriate to the graduate level or a somewhat more advanced level in fourth-year of undergraduate level.

本课程适合研究所或大学四年级进程程度。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。