second grade的例句大全

Methods The children who were the second grade class of primary schools were investigated the history of the BCG vaccination, BCG scar, native place and conducted PPD test.

方法对小学二年级学生进行卡介苗接种史、卡痕、户口所在地、出生地情况调查，同时进行人型-PPD试验。

Brad: Oh, I love second grade!

布拉德：哦，我喜欢二年级！

The minute I walked into Mrs. Yelson's second grade classroom, I was dead meat.

当我走进叶尔逊夫人的二年级教室，我就开始任人宰割了。

A survey analysis of the state of physical constitution of the second grade students in Nanchang University

南昌大学二年级学生体质状况调查分析

Water function regionalization in China mainly consists of the first grade water function regionalization and the second grade wat.

从可持续发展的高度，提出了水功能区的一级区划和二级区划。

Close-up of child in second grade class sitting at desk.

手握毛笔的二年级学生。

In second grade, our teacher lined up my class on the playground and had each of us race across the monkey bars, swing from one high rod to the next.

那场比赛双方水平悬殊上二年级时，我们的老师叫我们班同学列队在操场上进行猴架比赛，从一个高杠悬荡到下一个杠。

Choosing measurement index has high validity among top-notch players, the first grade and the second grade athlete.

将所选指标测量的不同运动级别之间进行显著性检验，武英级、一级、二级运动员之间都有显著的差别。所选择测量指标的有效性较高。

Second Grade Incompressible Fluid Flow with Slip Boundary Conditions

二阶不可压缩流体的Slip型边值问题

the heavy-metal average content of soil of the sampled area reached the second grade standard of soil environment quality standard ( gb15618-1995).

结果表明，本次监测通州污灌区土壤中重金属平均含量均达到土壤环境质量标准（GB15618-1995）中二级标准限量。

For Canaan Elementary's second grade in Patchogue, N ． Y ．, today is speech day, and right now it's Chris Palaez's turn ．

今天是纽约州帕契格市迦南小学二年级的演讲日,现在轮到克里斯·帕莱兹了。

METHODS Re-searchers surveyed 724 first and second grade students in medical and technological university by the questionnaire.

方法对两所大学一、二年级724名学生进行了问卷调查。

evaluating measurement uncertainty of useful piston area for second grade piston pressure gauge

二等标准活塞式压力计活塞有效面积的测量不确定度的评定

Frost enters second grade.

佛罗斯特进入二年级.

The treated effluent water reaches the second grade national discharge standard.

处理后的出水达到国家污水综合排放三级标准。

Methods 426 students from 8 classes of the second grade of Guangxi Medical University were selected by cluster sampling and were divided into an experiment group and a control group.

方法采取整群抽样法抽取广西医科大学二年级8个班的学生426人作为研究对象，并分为实验组和对照组。

By employing IC reactor and anaerobic-aerobic process, the citric acid sewage reaches the second grade of sewage comprehensive discharge standard.

柠檬酸废水通过IC厌氧反应器和兼氧&好氧技术工艺流程，达到污水综合排放标准中的二级标准。

After he turned 5, he could solve Mathematical Olympiad questions of the first and second grade.

5岁后，他可以解出一二年级的数学题。

Study of the effect of second grade water on semi-dry flue gas desulfurization

分级喷水增湿对半干法烟气脱硫效率的影响

The wastewater treated by suitable method could reach the second grade of national wastewater discharge standards. The platinum could be recovered after burning off the support carbn.

本课题的废水采用合理的方法处理后，可达到国家污水综合排放二级标准，失活催化剂上的贵金属铂可以采用燃烧掉炭来回收。