查询词典 indispensable

Tight junctions are essential intercellular junctions, because their barrier and fence functions are indispensable for the establishment of compositionally distinct compartments in multicellular organisms.

紧密连接是上皮细胞间一个重要的连接构造，其功能对建立多细胞生物的隔室扮演不可或缺的角色。

As inference is indispensable to coherence construction, the study of it, therefore, should not be limited to text itself, but should comprise the cognitive processand characteristics of text comprehender as well as producer.

连贯构建离不开推导，因而对连贯的研究不能仅局限于语篇本身，还应包含语篇产出者和理解者的心理认知过程及特点。

In recent years, the concessional loan business which has been steadily developed and taken on a good momentum, has became an indispensable component of China's international economic cooperation

近年来，中国进出口银行承办的对外优惠贷款业务稳步发展，显示出良好的发展态势和前景，已成为我国对外经济合作中不可或缺的重要组成部分。

With the acceleration of urbanization, the Metropolis daily, as the most active information-carrying platform contemporarily in China, becomes an important source of information and an indispensable way of knowing the outside world to more and more people.

中文摘要：市民报作为中国当下最为活跃的信息承载平台，随着城市化的进程加快，越来越成为很多人重要的信息来源处和离不开的获取了解外界的窗口。

The good plotters is indispensable to the healthy , continuable development of travel industry.

旅游产业的健康、可持续发展离不开优秀的旅游策划人员。

But wait for an element because of weather, outdoors external condition, shoe still is indispensable protective tool, how to help darling choose most stick crural shoe?

但是因为天气、户外客观条件等因素，鞋子还是必不可少的保护工具，如何帮助宝宝选择最贴脚的鞋子呢？

This chapter makes it clear that the thesis is the culturological study of female consciousness of ancient Chinese women, taking literature as the indispensable part of the culture.

表明本文是对中国古代女性的文化研究，试图从文化的视角，把文学作为文化的不可分割的部分，论述中国古代女性意识。

Extra curricular activities are treated as a indispensable part of school life.

课外活动是学校生活不可缺少的一环。

Automatic filling machine for daggy water LTGJ-7.5-11 is an indispensable equipment on the production line. Its framework, film-conveying system, traction system, heat-enveloping and cutting system and filling equipment are made of stainless steel with good conformity with food production requirement.

袋装水自动灌装机LTGJ-7.5-Ⅱ是袋装水生产线不可缺少的关键设备，该包装机的机架、送膜进膜系统、牵引机构、封热切断装置、灌装设备等，均采用不锈钢材料精致而成，符合食品生产要求。

Automatic filling machine for daggy water DBJ-7500-11 is an indispensable equipment on the production line. Its framework, film-conveying system, traction system, heat-enveloping and cutting system and filling equipment are made of stainless steel with good conformity with food production requirement.

袋装水自动灌装机DBJ-7500-Ⅱ是袋装水生产线不可缺少的关键设备，该包装机的机架、送膜进膜系统、牵引机构、封热切断装置、灌装设备等，均采用不锈钢材料精致而成，符合食品生产要求。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐