必须

He did not merely fancy—as every governing official always does fancy—that he was controlling the external acts of the inhabitants of Moscow, but fancied that he was shaping their mental attitude by means of his appeals and placards, written in that vulgar, slangy jargon which the people despise in their own class, and simply fail to understand when they hear it from persons of higher station. The picturesque figure of leader of the popular feeling was so much to Rastoptchin's taste, and he so lived in it, that the necessity of abandoning it, the necessity of surrendering Moscow with no heroic effect of any kind, took him quite unawares; the very ground he was standing on seemed slipping from under his feet, and he was utterly at a loss what to do.

他不仅觉得（正如每一行政长官都这样觉得）他是在支配莫斯科居民的外在行为，而且还觉得他通过措词低下、告示和传单支配着他们的心情，其实写在上面的一派胡言，民众在自己范围内是瞧不起的，当它从上面传下来时，民众也不理解，对扮演民情支配者的角色，拉斯托普钦为此而自鸣得意，他习以为常地以至于必须退出角色，没有任何英勇表现，也必须放弃莫斯科，对他不啻是晴天霹雳，他突然失掉脚下他赖以站立的土地，茫然不知所措了。

Look, man, I got someplace I need to be. I got something I need to do.

听着，我有我必须去的地方我有我必须做的事

First, it must be very light, the lighter the better, because it has to be sent up into space by a rocket.

首先，它必须非常轻，越轻越好，因为它必须由火箭关入太空。

First, it must be very light , the light er the better, because it has to be sent up into space by a rocket.

首先，它必须非常轻，越轻越好，因为它必须由火箭关入太空。

Therefore, it appears that a new interpretation of the origin of the pull-back signal in planar spall experiments is required and the instrumental determination of spall strength should be involved in the damage evolution in the spall process.

因此，平面层裂试验的"拉回"信号必须赋予新的解释，层裂强度的实验确定必须涉及层裂过程中的损伤演化。

Robot vision system must constitute the relation between the spatial point and the plane point, so the camera calibration is the absolutely necessary step.

机器人视觉系统必须建立空间物体表面与图像平面对应点的成像关系，因而摄像机参数标定是必须解决的首要问题。

When a supplier must substitute a pigment because of material incompatibility, the pigment substitution should possess a similar spectral energy distribution curve.

当一个供货商由于原料不兼容必须代替一种颜料时，颜料代替必须有相似的光谱能源曲线。

A satisfactory method of frequency stabilization shall be employed in the transmitting apparatus.

必须装有量度频率及功率的设备，而这些设备必须能够核证发讯仪器所作的发射是在认许的频带及功率限制范围内。

To implement this function, it must be a complete stable network, namely, its all output tracks must converge at a stable equilibrium point.

它为了完成这个功能，它必须是一个完全稳定的网络，即所有输出轨迹必须收敛到一个稳定的平衡点。

Then he turned to the subject of violence in the stadia: 'We must send a positive message and we must all learn from this and grow.

之后他将话题转向了球场暴力：我们必须展示出积极的信号，我们所有人都必须从中学到教训并且在成长。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷