四级的

The area of mountains and hills and plateaus account for 65 percent of the total land area of China.

是第四级阶梯，水深大都不足200米。山地、丘陵和高原占中国领土面积的65%。

An army of stags led by a lion would be more formidable than one of lions led by a stag.

一只狮子领一群鹿比一只鹿领的一只狮子更难对付英语四级 1841。

I shah be glad to furnish you with any further information concerning my education and work experience.

我很乐意为您提供我个人学习和工作经历的有关资料。来源：看EDU-大学英语四级考试信息分类网

A little bit red paper of the east stone dragon's productsing factory is a profession be engaged in to produce paper hand bag, gift box of professional factory house, building area 40,000 square meters, more than 1800 persons of employee.

女性，20-30周岁，大专以上文化，普通话流利，英语CET四级以上，管理专业毕业，有会议主持工作经验和相关工作经验2年以上，形象气质佳，责任心强东莞石龙红点纸类制品厂是一家专业从事生产纸手挽袋、礼品盒的专业厂家，建筑面积4万平方米，员工1800余人。

In /By contrast, he got the lowest mark of the class in the recent Band 4 examination.

相比之下，他在最近的四级考试中得了全班最低分。

When we got out of our chairs, we were met by two eunuchs of the fourth rank.

到了！。我们从轿子里面下来的时候，两个第四级别的太监接待了我们。

Midwest feedlots tend to use more feed per pound of gain and have more Yield Grade 4 and 5 and Heavy carcasses.

中西部饲育，往往更多地使用饲料每磅增益，而且有更大的产量四级和5重壳。

The paper burned with a yellow and blue flame and then disintegrated.

纸被一道黄蓝色的火苗吞噬，然后化成了灰。英语四级

The design changed mixture gas into two phase fluid after the third compression,then the two phase fluid was delivered to the high pressure gas-fluid separator....

使甲烷和二氧化碳的混合气经第三级压缩后，在冷却管道内变成气液二相流，再将二相流组分引入高压液气分离器，分离出液态二氧化碳，同时将高品质甲烷送入第四级气缸进行压缩。

The design changed mixture gas into two phase fluid after the third compression, then the two phase fluid was delivered to the high pressure gas-fluid separator. Nearly all the Carbon dioxide was separated there, meanwhile, the high quality Methane was delivered to the forth air cylinder.

使甲烷和二氧化碳的混合气经第三级压缩后，在冷却管道内变成气液二相流，再将二相流组分引入高压液气分离器，分离出液态二氧化碳，同时将高品质甲烷送入第四级气缸进行压缩。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。