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- Because of this central role in T cell activation, there is a great deal of interest in using DCs therapeutically to diliver positive or negative signals to immune system. 由于DC在T细胞活化中的中心作用，在治疗学上利用DC对免疫系统递送阳性和阴性信号引发广泛兴趣。
- While body contact is generally taboo in most Asian countries, elsewhere, body contact is expected; shying away from contact gives off negative signals. 而身体接触，一般是禁忌，在大多数亚洲国家，在其他地方，身体接触是预期;回避接触，使小康负面讯号。
- And Mr.Desmond's measure of stock demand, based on the amount of trading volume and price change occurring on stock gains, indicates that demand has been fading, another negative signal. 德斯蒙德根据成交量和股票上涨的价格变化测算出来的股票需求显示，需求量正在下降，这是另一个负面的信号。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- Their criticism was not negative. 他们的批评并不是负面的。
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- A period signals the end of a sentence. 句号表示一个句子结束了。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- The lighthouse flashes signals twice a minute. 灯塔每一分钟发出两次信号。
- The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
- The ship's radio sent out signals for help. 轮船上的无线电发出求助信号。
- I have a negative opinion on the value of this idea. 我对这个主意持反对意见。
- The signals go to and fro at a very high but almost constant speed. 那些信号用非常快但几乎不变的速度来回传送。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
