The system must reject noise even when there is no signal and, in fact, this is usually how system noise testing is done.

No signal means the solenoid is not energized.

没有信号，意味着电磁阀没有通电流。

Effect of NO signal system on rat airway ciliary motility

一氧化氮信息传递系统对大鼠呼吸道纤毛运动的影响

I tried to call you several times, but there was no signal tone on your line.

不是他电话一直占线，是他的电话一直没有信号。打过去没有接受的声音的。

While no signal was observed in 6 ovary cystic teratoma.

6例卵巢囊性畸胎瘤未见血流信号。

But no signal was detected with the low/ single copy probe.

而单、低拷贝序列却未检测到杂交信号。

" Importantly there was no signal of stent thrombosis," he added.

“重要的是，没有支架血栓形成的信号，”他补充说道。

It had no signal peptide, but contained an N-terminal cTP.

没有信号肽，但有一个叶绿体转运肽。

No signal means I'm in trouble and they'll attack.

没信号表示我遇到麻烦了，他们也会攻击。

The product is automatically powered off when no signal is detected longer than 8 seconds.

该产品设定为检测不到信号时会在8秒后自动关机.

Conclusion Acup-moxibustion and massage therapy is effective with no side-effects , lower cost and safety CFS.

结论:针灸按摩治疗慢性疲劳综合征具有疗效肯定、无副作用 、 经济安全的特点.

Results: acupuncture therapy had notable curative effect, no side effect, simple manipulation and low cost.

结果: 针灸治疗神经根型颈椎病疗效显著, 无毒副作用, 操作简单,费用低.

Probiotics preparation is a natural activity of microbial agents, toxic, non-drug-resistant, no residue, no side-effects characteristics.

益生菌制剂是一种天然的活性微生物制剂, 具有无毒 、 无抗药性 、 无残留 、 无副作用的特点.

The present invention has reasonable composition, simple production process and no side effect.

本发明提供的组份配方更合理、无任何毒副作用,其生产工艺简单.

The invented agent has no side-effect and is non-toxic low in cost and easy to apply.

香蕉增果灵具有无毒、无副作用、成本低、使用方便等优点,增产效果显著.

He has no side.

他为人谦逊.

There was no side effect of DFG in patients taking 15 g daily.

人体每日服用15gDFG无不良反应.

The whistle went for no side.

一声哨响比赛结束。

The UU positive rate of 22 placenta from cases by cesarean section was 22. 73%, The 2 positive rates showed no difference of sig nificance ( P> 0.05).

自然分娩者中，UU阳性者28例，阳性率为29.79%；剖宫产者中，UU阳性者5例，阳性率为22.73%，两者差异无显著性（P＞0.05）。

Homeland Security Director Michael Chertoff says there are no sig of plotting within the United States.

美国国土安全部部长切尔托夫说，目前还没有迹象显示美国国内有阴谋策划。

The two groups of patients had no sig nificant difference on MBI change scores ( P > 0.05 ).

两组患者MBI改变值无差异 ( P>0.05 ).