不可缺少

Higher mathematics is the study of each course is based programming algorithm indispensable part.

高等数学是学习每一门课程的基础，是编程算法不可缺少的一部分。

Histidine, an essential ingredient for protein synthesis, is required by all living organisms.

组氨酸是蛋白质合成的必要组分之一，对所有生物来说是不可缺少的。

Honorific system exists in both Chinese and Japanese , at the same time it has become an indispensable section in people's daily language .

敬语系统存在于汉语和日语两种语言当中并成为人们语言生活中不可缺少的一部分。

Hot line service has become an integral part of our life.

热线服务已经成为我们生活中不可缺少的一部分。

Humidifier and people's lives gradually become an indispensable work of a household.

加湿器逐渐成为人们生活和工作中不可缺少的一种家用电器。

Realism is necessary, but idealism is also indispensable to increase the quality of our life.

现实主义是必须的，但是对于提高我们的生活质量来说，理由主义也是不可缺少的。

This tool is indispensable for turning and loosening soil in small patches.

这个工具是不可缺少的契机和土壤松动的小补丁。

The quantity of goods in the International Sale of Goods, one of the main conditions are indispensable.

商品的数量是国际货物买卖合同中不可缺少的主要条件之一。

They did at last give the people constitutions and the franchise; but even after that they obtained leave to continue despotic by becoming paternal. They made themselves too efficient to be dispensed with, too smoothly operative to be noticed, too enlightened to be inconsiderately questioned, too benevolent to be suspected, too powerful to be coped with.

他们希望通过这种作法来完善他们的国家机器，从而消灭一切令人讨厌的摩擦；通过这种作法，以及对被统治者利益的关心，来使政府的措施变得温和，从而使一切起阻碍作用的仇恨得到和解；他们还殷勤而及时通过这种作法来向一切经营事业的阶层提供帮助，从而使国家本身变成一切勤劳人民所不可缺少的东西。

Although the security problem is not the kernel of logistics information, it is the basic indemnity.

安全问题虽然不是物流信息化的核心，但却是其不可缺少的保障。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。