不可缺少

But no matter which direction, in the early stage of animation, shooting script is indispensable.

但不论哪个方向，在制作动画的前期，分镜头脚本是不可缺少的。

This paper briefly reviews the operation principles and features of mechanical sight, optical sight, electrooptical sight and integrated sight. The status of mechanical sight, traditional optical sight, lowlightlevel night vision sight, new electrooptical sight and integrated sight equipped in different nations worldwide is given. The development status and parameters of various typical electrooptical sights as well as simple day and night firecontrol systems are described. It is pointed out that mechanical sight and optical sight are still necessary for future light weapons. However, electrooptical sight shall prevail in equipment procurement, and light weapon sight equipped in the future shall be the integrated electrooptical sight.

概述了机械瞄准具、光学瞄准具、光电瞄准具和综合瞄准具的工作原理和特点，介绍了目前世界各国装备的机械和传统光学瞄准具、微光夜视瞄准具、新型光电瞄准具、热成像瞄准具和综合光电瞄准具的现状，给出了各类典型光电瞄准具和昼夜简易火控系统的发展状况和参数，指出目前及今后机械瞄准具和光学瞄准具仍然是轻武器装备不可缺少的配置，不同类型光电瞄准具是装备的重点，综合光电瞄准具是轻武器瞄准具以后发展的方向。

Through long-term, society-wide learning and promote the constitution implies the idea of popular sovereignty, rule of law of thought, ideas of equality and anti-privilege, freedom and a sense of discipline, rights and obligations of the unity of consciousness permeated the hearts of every citizen to become democratic culture, an integral part of the psychological.

应通过长期的、全社会范围的学习和宣传使宪法蕴涵的人民主权思想、法治思想、平等和反特权思想、自由与纪律意识、权利与义务相统一的意识等渗透在每个公民心中，成为民主文化心理不可缺少的组成部分。

If they are Asians, they will, very respectfully and with both hands, present their calling cards to their interlocutors before any

在这种场合陌生人相识，如果是亚洲人，他们往往开口之前先毕恭毕敬地用双手把自己的名片呈递给对方，这好像是不可缺少的礼节。

Proper pronunciation, intonations, and stresses are integral parts of learning a language.

正确的发音，语调，重度是学习语言紧不可缺少的部分。

Consequently, as the new century the number of kindergartens, own a management system is indispensable.

于是，作为新世纪数字化的幼儿园，拥有一个属于自己的管理系统更是不可缺少的。

Methyl methacrylate dental base resin was the most frequently used clinical dental base resin because of its good physical, chemical, mechanical and biological properties. Heat treatment was an indispensable step in the manufacturing of dentures with MMA base.

甲基丙烯酸甲酯义齿基托材料因其具有良好的理化、机械和生物性能及稳定的色泽、易于加工成型等诸多优越性一直被广泛应用，目前仍是临床上最常用的义齿基托材料，而加热聚合则是该材料固化不可缺少的步骤。

And in winter you commonly need to take into both sunscreen protection and moisturising benefits.

而且在冬季时间，您的皮肤需要滋润的同时，防晒的保护更是不可缺少。

Oscillators in communications, broadcasting, television, measurement, and computer systems an indispensable basic circuit is widely used.

振荡器是通信、广播、电视、测量、计算机等系统中不可缺少的基本电路，应用十分广泛。

From the conclusion, we can see that the ratio of river container transportation volume to the whole container transportation volume will increase gradually, and river container transportation will become an important distribution mode for the Shanghai Internat...

从预测的结果可看出，随着内河集装箱运输条件的改善，内河集装箱运量占集装箱运输总量的比例逐渐上升，将成为上海国际航运中心不可缺少的集疏运方式。

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。