Sorry, I have so much homework to do, I can not go to Happy Valley with you.

Have we found our happy valley?

我们找到了我们的幸福天地了 麽 ?

Beijing Happy Valley is all Happy Valley.

北京欢乐谷是所有人的欢乐谷.

Welcome to Happy Valley Beijing!

欢迎来到北京欢乐谷!

Like Happy valley, Window of the world, Dameisha beach ect.

像欢乐谷, 世界之窗, 大梅沙海岸等等.

The characteristics of flood disaster evolution in the Weihe River valley are analyzed.

分析了渭河流域洪水灾害的环流形势演变特征.

We flew northward to the Changjiang River Valley.

我们往北向长江流域飞.

They up the river valley.

他们向河流上游地区行进.

It originated in the Yellow River valley where wheat was grown.

它起源于黄河流域种小麦的地方.

Emergence of historical China along the Yellow River Valley.

沿黄河河谷的有史可考的中国出现在世界上.

Being grown in northern part of China and River ( Yangtse River ) valley.

在中国北方及长江流域均有栽培.

Is located in Haihe River valley, more developed river systems.

地处海河流域, 水系比较发达.

Injections of vapour phase may be effected by static or dynamic head-space injection systems.

气相进样可能会受静态或动态顶空进样系统的影响.

In this paper, the vapour phase proton-exchange methods ( VPPE ) are studied.

本文主要研究气相质子交换 法制作 铌酸锂光波导的技术.

Developments of diamond films by plasma chemical vapour deposition are reviewed in the paper.

本文评述了化学气相沉积法制备人造金刚石薄膜的进展情况.

Methods: Under the same conditions, the method of life table and analysis of variance was used.

方法: 在相同条件下, 采用生命表的方法和方差分析.

Table 3 The analysis of variance of process variables to extrudate's experimental results.

表3加工参数对各反应性状之变方分析.

NOTE 12— Guide G 169 includes examples showing use of analysis of variance to compare materials.

备注11费歇尔举例说明了在规格中使用试样和对照材料的等级对比.

Discrete level of data of every tested item was introduced through experimental coefficient of variation.

运用经验变异系数来表述各检验项目数据的离散程度.

The temperature variation, physicochemical index variation and microorganism extinction-growth in the piling fermentation were detailed.

详细介绍了堆积过程中温度变化情况, 理化指标变化情况及微生物消长情况.

Temperature variation is an important factor affecting ring rolling process.

温度变化是影响环件轧制过程的重要因素.