必不可少

One mobile telephone cell charger is necessarily to a mobile telephone user.

毕业论文页数：57字数：25573摘要：手机电池充电器对手机用户来说必不可少。

Luini ,a follower of Leonardo da Vinci's art style ,chose the mother of a local child to be his model for the Madonna,in return she gave him ringraziarlo-a gift .a drink distilled form almonds.

波士杏仁味力娇酒是一款调制经典饮品必不可少的原料，如杏仁酸，和许多现代口味的&烤杏仁&，&性饥渴&和&杏仁可乐达&。

Integrated analysis of 7 times heavy rain in Yunnan from July 19 to August 2 based on actual observation weather datum and satellite cloud atlas and Doppler radar image. The results show that: high-low southwest jet stream is important effect system. The maintenance of southwest jet stream provides water vapor, momentum, fast transfer of unstable energy for the lasting heavy rain. The further configuration of plateau shear line and southwest jet stream is necessarily condition about 7 times heavy rain. The lasting heavy rain appeared on big value region of 500hPa vapour flux and vapour flux divergence. The shear cloud band and subtropical high cloud band crossed and confluenced in Yunnan on the satellite cloud atlas. The maintenance and intensification of shear cloud hand and periphery cloud band of subtropical high correspond quite well to heavy rain falling region and cloud band distribution.

应用实测气象资料，结合卫星云图与多普勒雷达图像分析，对2007年7月19日到8月2日云南少有的7次强降水过程进行综合分析，结果表明：高低空的西南急流是重要的影响系统，西南急流的维持为持续性强降水过程提供了水汽、动量和不稳定能量的快速传递，高原切变线与西南急流的有利配置，是7次持续性强降水过程必不可少的条件；持续性强降水出现在500hPa水汽通量大值区和水汽通量散度辐合区；卫星云图上切变云带和副高外围云带在云南汇合，切变云带和副高外围云带维持、加强的过程与强降水落区的时空分布对应较好。

Our company has independent intellectual property rights are the production of high voltage current-limiting fuse electrical companies, more standards, more professional, better, more intimate, down-to-earth every process, every element of our reliable, fault-free, the company produces the "; SkyTeam "brand high voltage current-limiting fuse is your ideal choice, the following are 35KV transmission and distribution equipment essential accessory products, with the load switch, contactor with the use of expensive alternatives are the ideal circuit breaker products, can greatly reduce the cost of substation.

本公司是生产具有独立知识产权的高压限流熔断器的电器公司，更标准、更专业、更完善、更贴心，每一过程都扎实，每一环节都可靠，无纰漏，本公司生产的&天合&牌高压限流熔断器是你理想的选择，是35KV以下输配电设备必不可少的配套产品，其与负荷开关、接触器配合使用，是替代价格昂贵的断路器的理想产品，可大大降低变电站的费用。

It is essential to shower once a day and wash clothes regularly.

每天洗一次澡及有规律的洗衣物是必不可少的。

Accompany with the information-based universality, establish the people to come in contact with the calculator more and more, also had more requests to the operation of the calculator, also had higher request to the usage of the plait distance language, for example the usage calculator language develops the small procedure.

计算机迅速发展及信息的快捷传播必然导致计算机的普遍性的普及，计算机的快速发展使越来越多的公司和个人开始拥有自己的电脑，因此现代的公司和个人对计算机的操作越来越成为现实生活中必不可少的步骤。

Exhaust valve is an essential auxiliary piping system components, widely used in boilers, air conditioning, oil and gas, water supply and drainage canal.

排气阀是管道系统中必不可少的辅助元件，广泛应用于锅炉、空调、石油天然气、给排水管道中。

Actually, drinking tea in Cantonese tea house not only includes tea but also snacks or dim sum in the local dialect.

事实上广州茶馆里不仅仅只有茶而且还有很多广州当地的特产小吃，也是茶馆里必不可少的一部分，它们往往体现着一个茶馆的质量

Dry is a essential craft process to large refine enterprise, is also a site that usually take place hurt affairs, therefore it is necessity to proceed the risk analysis to the drying kiln workshop section.

干燥是大型冶炼企业的一个必不可少的工艺过程，也是经常发生伤害事件的场所，因此有必要对干燥窑工段进行危险性分析。

It completely replaced traditional elastic rubber lines in model body underwear, gymnastics, bathing suit with special requirements of the clothing, lycra almost is essential elements.

它的出现完全取代了传统的弹性橡筋线，在塑身内衣、体操服、游泳衣这些具有特殊要求的服装中，莱卡几乎是必不可少的组成元素。

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。