查询词典 second-grade

Our company mainly products " Sanjia" and " Fuyin" Brand feed grade dicalcium phosphate (including powder DCP and granular DCP ), feed grade Monocalcium Phosphate, fertilizer grade dicalcium phosphate, etc. Its annual output is 210,000 tons and annual total value RMB 400 million . The net value of the fixed assets is up toRMB 150 million.

本公司主产&三佳&和&福音&牌饲料级磷酸氢钙、磷酸二氢钙、颗粒状磷酸氢钙、肥料级磷酸氢钙等磷酸盐系列产品，年总产量达21万吨，年总产值4.0亿元。

This study is a kind nonequivalent pretest-posttest designs of quasi-experiment in life education. The experimental group is the six grade class led by the researcher, and the control group is another six grade class of the same school. The researcher executes analysis of covariance of the grade school pupils' life attitude evaluation scale and quality data, in order to explore the meaning, value and feasibility of life education. The researcher wishes to become the reference for someone who wanted to work about the life education by executing the curriculum of life education.

本研究是以实施生命教育课程为主的不等组前后测设计之准实验研究，以研究者实际教学的六年级班级为实验班，另一六年级班级为对照组，进行「国小儿童生命态度量表」前后测的共变数分析，辅以质性资料的分析，来探讨生命教育课程的意义与价值及其可行性，希望能透过研究者对於生命教育课程的实践，成为日后有志从事生命教育工作之参考依据。

We have researched distribution of TGF β and its receptor in various age group and discs of various degeneration grade, found that positive ratio of TGF β and its receptor is higher in below 40 year old group and discs of MRI Ⅰ and Ⅱ grade, mainly occur in fibrous cartilagous cells of fibrous annulus and nucleus pulpous; In group of 40-60 years old and grade Ⅱ and Ⅲ discs, TGF β decreased and TGF β R decreased not as much as TGF β; In above 60 years old group, TGF β and its receptor almost disappear.

生长因子包括TGF-β对细胞功能有重要调节作用，它是一种相对分子质量为2.5×10〓的二聚体多肽，几乎参与了哺乳动物所有细胞的病理，生理过程，尤其是在细胞外基质的产生及调控方面意义重大，且TGF-β已被公认为是与胶原代谢关系最密切的细胞因子。胡有谷、陈宏等，应用杂交技术检测了TGF-β对椎间盘Ⅰ、Ⅲ型胶原MRA的调节作用。

The level of task difficulty attribution for success of students from grade 5 in primary school to grade 2 in middle school decreased with the increase of grades, and increased saliently on grade 3 of middle school.

学习目标、学习自我效能、追求成功动机和努力归因方式是学生的主导学习动机成分。

Methods(1) The behavioral frequency of male on chase,fighting,mounting of norway rat which divited into five groups,every group had 6 individuals that containing sterilely high grade(2,group 1),major low grade(5,group 2),fewer low grade(2,group 3),mixing with normal individuals 4,1,4 making 3 groups together with 6 sterile individuals(group 4) and 6 normal males(control,group 5) then constituting in 5 groups were obser...

方法(1)春季将30只雄性褐家鼠分为5组，每组6只；其中不育高等位鼠2只、多数低等位鼠5只、少数低等位鼠2只，混以普通可育鼠4、1、4只作为1~3组，不育鼠6只和正常可育鼠6只为第4组和对照组，观察其追逐、斗殴、爬跨行为。

It was divided into four grades: seriously destroyed grade, medium destroyed grade, light destroyed grade and undestroyed.

划分矿山环境严重破坏区；中等破坏区；轻微破坏区和未破坏区。

The most common histologic type of SC was rhabdomyosarcoma (n=24), followed by high-grade unclassified sarcoma (n=5), rhabdomyosarcoma admixed with high-grade unclassified sarcoma (n=2), angiosarcoma (n=1), and low-grade myxoid sarcoma (n=1). Clinical follow-up information was available for 27 patients.

SC最常见的组织学类型是横纹肌肉瘤（24例），其次为高级别未分类肉瘤（5例）、横纹肌肉瘤与高级别未分类肉瘤混合（2例）、血管肉瘤（1例）和低级别黏液样肉瘤（1例）。27例有随访信息。

Results ①p53 positive expression rate in cervical carcinomas 85.71%( 30 /35) was significantly higher than that in normal cervixes 6.67%( 2 /30),P= 0.001.②p53 expression is correlated with the differentiation state and pathologic grades.The positive expression rate of p53 in the cervical carcinomas of grades Ⅰ 57.14%(8 /14) was significantly lower than that in the cervical carcinomas of grades Ⅱ 86.67%(13 /15) and grades Ⅲ 100.0%(6 /6),P＜0.05.③The positive rate of PCNA in the cervical carcinoma of grade Ⅰ 64.29% was signifi cantly lower than that in the grade Ⅱ 93.33% and grade Ⅲ 100.0%,P＜0.05.Conclusion Our data indicate that the alteration of p53 is involved in cervical carcinoma.

结果 ①P53蛋白在宫颈癌组织中的表达率为85.71%(30 /35)，明显高于在正常宫颈组织中的表达率6.67%( 2 /30)，P = 0.001；②P53蛋白阳性表达率与宫颈癌组织的病理学分级有关，P53在宫颈癌Ⅰ级中的阳性表达率57.14%（8 /14）明显低于Ⅱ级86.67%（13/15 和Ⅲ级100.0%(6/6)，P＜0.05；③宫颈癌组织PCNA阳性表达率Ⅰ级64.29％明显低于Ⅱ级93.33％和Ⅲ级100.0%，P＜0.05。

Student grade management is a very important part of school management ,The responsibility of school is to manage not only student but also knowledge .The computerizes of student grade management play an important rule in Educational administration management ,Whether it can realizes relates to the overall effect of school, lies to it's importance, the development and the application of the student grade management system has gradually proposed into the agenda ,and accounts for the more important component.

学生成绩管理是学校管理中异常重要的一个环节，作为学校，除了育人，就是育知，学生成绩管理的计算机化是整个学校教务管理中的重要一部分，能否实现这一步关系到学校办学整体效率的高低，介于它的重要性，学生成绩管理系统的开发与应用就逐渐提入议程，并占着越来越重要的份量。

Prior to the completion of stoppering, transfer of partially closed containers, as used in freeze drying should be done either in a grade A environment with grade B background or in sealed transfer trays in a grade B environment.

在完成加盖前，半密封容器的传递，如在冻干中使用的，要在B级环境下的A级区进行，或在B级环境中的密封的转移盘中进行。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。