不可缺少的

Futures used to be called commodities, the irreducible building blocks of the economy.

过去期货叫商品，是经济中不可缺少的元素。

Job counselor job training colleges and universities are an important and indispensable component.

辅导员工作是高等学校人才培养工作不可缺少的重要组成部分。

Religion is the breath of life for her.

宗教对她来说是不可缺少的精神支柱。

Attract user client only will adhere you just calculate successful SEO more a minor minor role also just is element of indispensable one part composition nevertheless.

只有把用户客户吸引多来粘住了你才算成功 SEO么一个小小的配角而已不过也是不可缺少的一部分组成因素。

Multiculturalism should become an indispensable part of the urban development of Shanghai.

多元文化应成为上海城市发展中不可缺少的重要组成部分。

It is the most powerful, most indispensable system in the law of natural resources.

它是自然资源法中最有影响力、最不可缺少的制度。

I like listening to the music, which already became the necessity of my life.

我喜欢听音乐，他是我一生中不可缺少的旋律。

And also it is "Nerve Net System" which needed to perfect for industry quality system.

也是完善企业质量体系不可缺少的"神经网络系统"。企业应不断完善质量信息管理系统。

Behavioral tests have significant value in research of higher functions of brain, especially in neurophysiology and neuropharmacology.

行为实验是研究脑高级功能不可缺少的重要手段，在神经生理学、神经药理学等研究领域具有重要地位。

And the numerical control lathe and its system have become an important part in modern manufacturing industry.

而数控车床已经成为现代机器制造业中不可缺少的组成部分。

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。