Astronomers have long speculated that the missing baryonic mass might eventually be discovered in intergalactic space or as some large population of galaxies that are difficult to detect.
天文学家长期以来都在推测，最终可能会在星际空间或者是在难以探测的大量星系中发现丢失的重子质量。
This is a very subtle error that is difficult to detect and diagnose.
这是一个非常微妙的错误，并且难以检测和诊断。
The outbreaks will be difficult to detect and control in rural backyard flocks.
在农家后院的鸡群中发现和控制禽流感暴发将是极为困难的。
This form of TB is difficult to detect, even with sophisticated laboratory tests.
这种形式的结核病即使是通过先进的实验室检测，也很难发现。
Lies are extremely difficult to detect.
谎言其实很难被发现。
This type of fraud is difficult to detect.
这类诈骗很难侦破。
Malware is becoming more difficult to detect, and even harder to remove.
恶意软件的检测变得更加困难，甚至难以消除。
Unfortunately, neutrinos' immutability also makes them rather difficult to detect.
很不幸，中微子的稳定性也使得它非常难以被探测到。
However, it is usually not difficult to detect which aim is the source of concern.
然而，我们通常不难发现哪个是其关注的目标。
They are difficult to detect by sonar because they have soft bodies with no skeleton.
巨型乌贼很难被声纳发现因为它们有柔软的身体而且没有骨骼。
In a plane layout of objects, it is difficult to detect intersections between objects.
在物体的平面布局问题中，判别两个物体是否相交是一个难点。
Habits of the chain before heavy to fracture, always light that is difficult to detect!
习惯的链条在重到断裂之前，总是轻到难以察觉！
But it is difficult to detect and treat, so many women opt to have their ovaries taken out.
不过，卵巢癌很难诊断，也很难治疗，因此，许多妇女选择了摘除卵巢。
In the rolling process of plate stripe. it is difficult to detect the stripe depth on line.
在板材纹路压制加工中，纹路深度的在线检测十分困难。
Computer crimes, which are difficult to detect, cause a lot of trouble to business and industry.
电脑犯罪行为很难发现，却可以对商业和工业造成很大的麻烦。
It's difficult to detect blindly the image rotation Angle in blind watermarking under geometry attack.
抗几何攻击的盲检测数字水印的难点是图像旋转角度的盲检测。
It is difficult to detect effectively these distributed attacks by the current intrusion detection approaches.
现有的入侵检测方法难以有效地检测这种分布式的入侵行为。
IC with multi-lead and small-pitch is difficult to detect and locate in electronic product manufacturing process.
多引脚小间距IC器件是电子产品生产过程中视觉检测与定位的难点。
Because the sensor drift is generally small and usually covered by noise, it is difficult to detect it sensitively.
但由于传感器的漂移量一般比较小，且常常被噪声所覆盖，因此难于及时、有效地检测出来。
Yet is the premalignant lesion the readily recognized intestinal metaplasia or the more difficult to detect dysplasia?
然而癌前病变是已经公认的肠化生还是更难于探及的不典型增生。
At night, it's the extra-sensitive rods that take over — this is why it's difficult to detect color in low levels of light.
夜间，特别敏感的视杆细胞在眼睛视物占有主导地位—这就是为什么在昏暗的光线条件下我们很难看到事物的色彩。
The proposed method excellently solves the technical problem that common instrument is difficult to detect weak signal.
这种方法很好地解决了通用仪器难于检测微弱信号的技术不足。
It is very difficult to create maize mutants, and even more difficult to detect useful mutants and clone related genes.
玉米创造突变体比较难，而检测到有用的突变体和克隆相关基因更加难。
An enemy microsatellite would be difficult to detect, and could even be contained inside a larger, harm less-looking satellite.
敌方的微型卫星很难被发现，而且它可能就隐藏在一个看上去没有危险的大型卫星里。
Since the power spectrum of DS signals distributes in a broad frequency band at any time, it's difficult to detect the signals.
由于DS信号的功率谱在任何时候都分布在一个很宽的频带内，所以难以检测。
Is the premalignant lesion to be detected the readily recognized intestinal metaplasia or the more difficult to detect dysplasia?
公认的肠化生或更难发现的异型增生是否做为癌前病变得到检测？
It is difficult to detect the absolute density of rock by ct image in quantitative analysis of rock damage process in compression.
用CT图像定量分析岩石受力损伤破坏过程的难点，是难以知道岩石内部的绝对密度变化量。
A new method of pulse peak detection is designed and the problem that the peak of the narrow pulse is difficult to detect is solved.
采用了新颖的脉冲电流幅值检测方法，解决了窄脉冲电流幅值难以检测的问题。
A new method of pulse peak detection is designed and the problem that the peak of the narrow pulse is difficult to detect is solved.
采用了新颖的脉冲电流幅值检测方法，解决了窄脉冲电流幅值难以检测的问题。
应用推荐