undetectable
The craft are designed to be almost undetectable.
先进技术使得核潜艇几乎是无法察觉的。
The sound is virtually undetectable to the human ear.
这声音实际上是人耳难以听得到的。
Of the 997 patients, 989 maintained undetectable leels of HC.
再997例患者中，989例患者未检测出HC水平。
It is undetectable and starts up whenever your computer starts up.
该软件是不可检测的并且在随同你的计算机一同启动。
Of the 997 patients, 989 maintained undetectable levels of HCV.
997例病人中，989例中HCV水平是不能被监测到的。
The concept of "undetectable" computer virus (UDV) is introduced.
随着互联网络的迅速发展,计算机病毒的危害变得越来越严重。
In rare situations, it is possible for an undetectable deadlock to occur.
在极个别的情况下,可能会发生无法检测到的死锁。
One endogenous protein, S2, became undetectable in old EDL and DIA muscles.
S2在 8月龄的膈肌和趾长伸肌存在 ,而在 2 4月龄的膈肌和趾长伸肌中不能被检测到。
After 12 weeks of treatment or re-treatment if the viral load is undetectable.
在12周的治疗或者复治后，如果病毒载量不可测，就会有应答。
The sweet smell of success might, in other words, actually be undetectable.
换句话说，胜利的气味是无法觉察的。
The null result of the Michelson-Morley experiment suggests that the effects of the ether are undetectable.
迈克耳孙-莫雷实验的否定结果使人想到，以太的效应是不能检查到的。
Nature lovers can revel in the undetectable webcasting of bats, sharks, and penguins at various sites around the world.
爱好自然的人可以在全球的网站上尽情欣赏悄悄从旁拍摄的蝙蝠、鲨鱼和企鹅等。
However, the fact that the sounds are subliminal makes them virtually undetectable and possibly dangerous to the general public.
然而，事实是，声音是下意识使他们事实上无法觉察并且可能对普通公众危险的。
They also had undetectable leels of irus in the brain and low leels in the spleen.
而对病毒在脑的水平及在脾中的低水平表达时他们也不能检测。
Supported by new concept and theory, EDT has advantaged superiority in solving undetectable problems.
可拓检测技术在思想方法和技术路线上与传统的检测技术不同,它以新的概念及理论作为支撑,在解决不可测的问题上有其得天独厚的优势。
The serum HBV DNA become undetectable(
用PCR法,ETV组中有76%的患者测不到病毒(
However,anti-Gag CTL responses in BALB/c mice were undetectable either with rAAV1-gag or with rAAV2-gag.
两种载体免疫兔子也都可检测到特异性P24抗体,同样地,rAAV1-gag组显著高于rAAV2-gag组。
But in a flash, after some undetectable misstep, the dancebot dissolves into a self-conscious schoolgirl.
但不一会，她就出现了一些不易觉察的错步，这位舞蹈家淡出，宛然变成一位害羞的女生。
An ultrasonic signal that’s undetectable to the human ear will scare off the varmint from up to 65 feet away.
一个人耳不能察觉的超声波信号会吓跑65多英尺以外的淘气动物。
Science is built upon facts , and it only proves to what is detectable , but it can not prove what is undetectable.
科学建立在实证的基础上，它只针对能探测到的作证实，探测不到的它无法证实。
Adams agrees."It could be there's some event that happened in the early universe that's [undetectable]," says Adams.
亚当斯同意克劳斯的观点，说：“事情可能会是这样的：早期宇宙中发生过某个情况，只是不可探知罢了。
There are several ways to make the sudden transport even more undetectable when part of a larger assault force.
这里有一些方法可以让在攻击大部队中的快速运输车变得更加不可察觉。
It was more likely that the virus was still present but had retreated to undetectable levels in Mr Stimpson's blood.
这更象是病毒依然存在，只是血液中病毒的量已经少到检测不出的水平。
The previously undetectable drug was manufactured by t he Bay Area Laboratory Co-Operative or BALCO.
奥运会三块金牌得主说到，她的教练特拉弗-格拉汉姆从1999年开始让她服药。
Hicks told Medscape.Almost all patients achieved undetectable viral loads during the trial.
试验中，几乎所有病患的病毒量都降低到无法监测；
Unlike an ocean wave, a wavefront or surface of constant phase is unobservable and undetectable.
和海浪不同,波阵面或固定相平面是不能观测和不能发现的。
It is where hollows reside when not hunting humans, and they are undetectable as long as they remain inside.
此地因为灵子浓度极高、居住在此的人亦大多拥有灵力，已被蓝染惣右介定为侵略目标，这里的角色性命危在旦夕。
The druid in this form is undetectable and appears just like any other neutral critter.
此种形态不被觉察，外表如同其他中立生物一样。
Nitrate in water is undetectable without testing because it is colorless, odorless, and tasteless.
如果不进行测试,硝酸盐在水里是察觉不到的,因为它是无色、无气味及无味道的。
Fake watch manufacturers pride themselves in creating undetectable replica Breitling Aerospace Watches.
不过，引种成功能够露地栽培的，还只是地中海沿岸的一些国家。
Sports authorities fear that a new form of doping will be undetectable and thus much less preventable.
运动管理单位忧心，有一类新型的违禁法将无法侦测、也难以防?。
The probe into the California-based laboratory BALCO uncovered a previously undetectable steroid that had been given to several high-profile athletes.
对加州BALCO实验室的调查揭露了一个从未发现的类固醇药物，这些药物曾被提供给许多著名的运动员。
Today chemotherapy is often administered before or after such therapy to shrink tumors and mop up undetectable malignant cells remaining in the body.
目前在上述两种治疗前后，通常还会再用上化疗使肿瘤萎缩，并把残留体内难以辨识的恶性肿瘤细胞加以清除。
The 2,3 DPG level was undetectable in ACD medium and CPD/CPD AI medium on the days 14 and 21 after collection respectively.
ACD保养液保存血第 1 4d、CPD及CPD AI保存血第2 1d就检测不到 2 ,3 DPG ,CPD AI DHA类保养液中 2 ,3 DPG到 4 2d维持在初始水平的 6 0% ,CPD AI DHA Vit .
One might conclude that the light beyond the Hubble distance would never reach us and that its source would be forever undetectable.
所以人们也许会断言，在哈伯距离以外的光，绝对到不了我们这里，因此便永远侦测不到它们的来源。
To prevent undetectable oveI rflow conditions, the kernel imposes a maximumvalue limit beyond which semaphores cannot be incremented.
为了防止无法检测的溢出情况，系统内核规定了一个最大值的极限，超过了这个值信号量就不能被增加了。
The advantage to criminals is that kernel malware is usually undetectable when using standard antivirus and antispyware applications.
罪犯的优势是内核恶意软件用标准抗病毒和抗间谍应用程序通常检测不到。
These results provide evidence for the existence of microfractures caus ed by fatigue loads that are undetectable by X-ray.
以上证据显示生理范围内疲劳负荷可造成X线片下不可见之微骨折发生。
The gene is also expressed at higher level in both ovule and petal, but displays lower or undetectable level of activity in other tissues of cotton.
研究还表明，该基因在胚珠和花瓣组织中也有较强的表达，但在其他组织中表达较弱或不表达。
In most cases, the protein that PTEN produces was undetectable in tumor cells, but clearly present in nearby normal cells.
在大多数的病例的肿瘤细胞中都检测不到PTEN产生的蛋白，但这种蛋白存在于周围的正常组织中。
So you saw forest fires that are undetectable from space that do tremendous damage and dry up the forest for subsequent fires.
因此你看到森林大火从太空中无法观测到，而这些火却造成了极大的破坏，后继的火也造成了干涸。”
Howeer, high-dose DIBA reduced growth by almost 50% and the use of both agents together diminished tumor to undetectable leels.
然而高剂量的二硫苯甲酰胺(DIBA)能使肿瘤的生长减低50%，两药联用将会使肿瘤减低到难以检测的水平。
Prof.McCullough: Every cirrhotic patient has a loss in protein even if it is undetectable by standard methods clinically.
每位肝硬化患者都存在蛋白质过多的损耗，有时甚至使用标准临床方法也检测不出来。
Osteopontin-c was detected in 16 of the 20 tumors (80%) and was undetectable in the 22 normal specimens, the researchers report.
研究人员报告在20个肿瘤中有16检测到骨桥蛋白C（80%），但在22例正常标本中没有被检测到。
They will typically fall with all of the oral antiviral agents and then will either become undetectable or will reach some low nadir level.
口服抗病毒药物后，病毒水平会有明显的下降，随后或是检测不到或是达到一个最低水平。
Providers can ensure video quality by applying algorithmic compression techniques such as chroma subsampling, which uses color variation undetectable to the human eye.
供应商通过应用诸如色彩子取样等算法压缩技术确保视频的质量，所谓的色彩子取样使用了人眼观察不到的颜色变化。
Providers can ensure video quality by applying algorithmic compression techniques such as chroma subsampling,which uses color variation undetectable to the human eye.
供应商通过应用诸如色彩子取样等算法压缩技术确保视频的质量，所谓的色彩子取样使用了人眼观察不到的颜色变化。
And the distance between driving a used Hyundai Elantra and a new Jaguar XJ is well nigh undetectable compared with the difference between motoring and hiking through the muck.
和开车与徒步相比，开一辆二手现代伊兰特和一辆新美洲豹XJ的差距几乎难以察觉。
So you saw forest by you set (firesthatare) undetectable from space and to (thatdo)*treatment the (tremendous) damage and dry up the forest for subsequence fires.
因此，你发现从那些带来巨大灾难的未发现的地方引起大火，而且干燥引起了随后的大火。
The Caraway and liquorice compounds reached their peaks in the breast milk two hours after consumption, while the banana compound became undetectable after one hour.
香菜和甘草的化合物在被摄入两小时后在乳汁中达到顶峰水平，而香蕉化合物在被摄入一小时后即低得不能测出。