They depress the central nervous system, acting particularly on certain parts of the brain, though they tend to depress the functioning of all the body's tissues.

可抑制中枢神经系统，尤其能对大脑的某些部位产生影响，不过它们也会倾向抑制全身所有组织的功能。

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In order to depress the noise, a lock-in differential conductance measurement system is designed.

为了抑制噪声的影响，应用交流技术开发了有更高精度的锁相微分电导测量系统。

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From the simulate date it is testified that the improved arithmetic on bit distributing can reduce the calculation quantity in great range and the system performance depress few.

通过性能模拟数据证明改进的比特分配算法可以大幅度降低比特分配的运算量，而系统的性能较现有算法几乎没有降低。

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One worry is that drugs used to prevent rejection of a transplant depress the immune system, and "cancers can grow rapidly afterward, " said the UCSF's Dr. Tempero.

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