不可缺少的

In culture: Education is an essential intelligence factor to the development of a country. Characteristic school organization and principle of teaching in Tokugawa time prepared abundant human resources and historical premise for the modernization of Japan.

文化上：教育对于国家的发展是一个不可缺少的智力因素，德川时代各具特色的办学机构以及教学方针，为日本近代化准备了雄厚的人力资源基础和历史前提。

Become the component of the subject equipment on the line of production cause , raise labour productivity, it is with important significance to fully give play to the role of playing the life tool instrument.This subject is the design using the theory of mechanics, mechanical

在起重运输机械中有些是不可缺少的运转设备，但更多的起重运输机械，其作用早已超出单纯的辅助设备范围，它们被直接应用于生产工艺过程中，成为生产作业线上主体设备的组成部分。

as language is both a transporter and an important component of culture, comprehension of cultural issues forms an important step in the teaching of english.

语言是文化的载体，同时又是文化的一个重要组成部分，因此文化知识的渗透是英语教学过程中不可缺少的一个重要环节。

Some techniques are essential and should be used consistently, while others are valuable under certain circumstances and not always necessary.

有些不可缺少的方法应被一贯地使用，然而在某些情况下其他的方法是有用的，但不一定是必要的。

The cost and human resources demand of the latter are higher and it takes time to reach the effects. It is difficult to manage without the legal compulsion. These preceding two patterns are able to provide all drug addicts therapy, comparing with the displacing therapy which can only serve the heroin-addicts. It is unexpendable to develop these two systematic and completed local professional abstained patterns due to the above.

但相较於替代疗法只能针对海洛因注射的个案提洪治疗服务，社区追踪治疗模式与社区药瘾复健模式则可以提洪治疗服务给所有的药瘾病患，故发展这两种有系统地、完整的本土化戒治医疗专业处遇模式，是不可缺少的重要一环。

And let me say that large powers and unhampered discretion seem to me the indispensable conditions of responsibility.

那么。请允许我说，巨大的权力和不受限制的自由处置权限在我看来似乎是承担责任的不可缺少的条件。

Alef can also obtain new skills by drinking the blood of other powerful vampires, or by finding legendary magic artifacts.

它们中的一些，像盾和装甲，能够使它的力量更为强大，然而有一些其它的物品，像钥匙，是英雄前进的不可缺少的。

With the continuous development of science and technology,electronic test instruments awide range of applications in the field of measuring technology,digital voltage meterof rapid development,it has become ameasurement realize automation,improve the efficiency of an indispensable instrument,digital is the current measurement instrumentation,one of the main directions of development.

随着科学技术的不断发展，电子测试仪器广泛的应用在测量技术领域中，数字电压表的高速发展，使它已成为实现测量自动化、提高工作效率不可缺少的仪表，数字化是当前计量仪器仪表发展的主要方向之一。

Bbstract:With the continuous development of science and technology,electronic test instruments awide range of applications in the field of measuring technology,digital voltage meterof rapid development,it has become ameasurement realize automation,improve the efficiency of an indispensable instrument,digital is the current measurement instrumentation,one of the main directions of development.

随着科学技术的不断发展，电子测试仪器广泛的应用在测量技术领域中，数字电压表的高速发展，使它已成为实现测量自动化、提高工作效率不可缺少的仪表，数字化是当前计量仪器仪表发展的主要方向之一。

A harmonious marriage culture will notonly positively affect all the members in the family, but also be an essentia land important element for the whole society. The absence of knowled ge ofharmonious marriage culture would possibly lead to the break-up ofmarriage and family, and eventually, the instability of the society.

婚姻文化和谐不仅对于家庭内部的成员产生积极的影响，而且是和谐社会所不可缺少的重要方面，缺乏广泛的婚姻文化和谐，谈不上社会的和谐。

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。