但是，要用晶体来完成任务的话，那些成分就必须也是电子绝缘体。
But for the crystal to do its job, those elements must also be electrical insulators.
“地球上所有的生命体都必须改变”，本·雅各布说。
“地球上所有的生命体都必须改变”，本·雅各布说。
它必须是电子的绝缘体。
化石体必须沉到海底才能进入这块岩石。
Fossil bodies might get into such rock by sinking to the sea floor.
世卫组织必须成为更一体化和更网络化的组织。
它必须对这一具体的任务和实现这一目标的这一擦鞋。
It has to be specific to this mission and this goal for this shoe.
在样品进入下一个熔体前必须把熔体从样品上擦掉。
The melt must be wiped off the sample before it enters the next melt .
问题是，作为欧洲最大的经济体德国也必须转变吗？
The question is, must Germany, Europe's biggest economy, change too?
显示线程在更新显示之前必须等待清除互斥体。
The display thread must wait for the mutex to be clear before updating the display.
为了实现安全着陆小天体，探测器必须具有自主导航、制导和控制的能力。
Probe must have the ability of autonomous GNC to perform landing safely.
在样品进入下一个熔体前必须把熔体从样品上擦掉。
The melt must be wiped off the sample before it enters the next melt.
每个子细胞必须获得每个染色体的精确复本。
Each daughter cell must receive an exact copy of each and every chromosome.
生产最优：这个经济体必须在自己的生产可能性边界上。
Optimal production: the economy must be in their production possibility boundary.
这也是一集体在觅找恋情时的必须阅历。
This is also a person when seeks for love the essential experience.
为了抗风，主屏必须锚固，并且屏体自身应有良好的结构。
A main screen must anchored and must have a better frame self to fight wind.
声必须在手机记忆体中，下声音。
资料指标程式库DLL必须载入记忆体中才可获得此项支援。
The cursor library DLL must be loaded in memory for this support.
为了获得成功，选手必须先猜旋转的立方体将停止在哪个数上。
To win, a contestant must first guess which number a spinning cube will stop on.
为了获得成功，选手必须先猜旋转的立方体将停止在哪个数上。
To win, a contestant must first guess which number a spinning cube will stop on.
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