查询词典 threshold

In the system, a finepositioning window signal generating circuit redundant, sample and hold circuit of positioning error signal using no traditional charge/discharge method but high-speed switches and operational amplifier integrators, and cross-zero detector with threshold for higher reliability, is originated by the author in this paper.

综合面伺服和扇区伺服的各自优点，设计完成了4000 TPI光刻伺服解调系统：在设计中，首创了带冗余的精定位窗口信号生成电路，采用高速模拟开关和运放积分电路代替传统的电容充放电法，以完成精定位位置误差信号的平均与采样保持，使用带阈值的过零检测电路提高过道脉冲的可靠性。

I think it's safe to say we're on the threshold of recovery, says Michelle Santee, an atmospheric scientist at NASA's Jet Propulsion Laboratory.

美国航空航天局喷气动力实验室（ NASA's Jet Propulsion Laboratory ）的大气科学家米歇尔·桑蒂表示："我认为可以很有把握地说，情况已经开始恢复了。"

The results indicated that when the devices are exposed to ambient air, with increasing exposure time, both the saturation current and the threshold voltage increased obviously.

结果表明，当器件曝露在空气中时，随着曝露时间的增加，器件的饱和漏电流明显增大，阈值电压逐渐增加。

According to the hue and a certain scalar quantity, it puts forward a histogram-based bi-threshold iterative method to segment chromatic image, which can enormously expand the theory and application of gray-level image processing.

提出了以色调和构造标量为特征进行基于直方图的双阈值彩色图像自动迭代分割算法。从而极大地扩展了灰度图像处理的理论和应用。

A measurement system with He-Ne laser scattered light was set up to detect the laser-induced damage threshold of optical thin films.

目前国内外检测激光损伤的主要判定方法有相衬显微镜观测法[4]、等离子体闪光法[5]、光热偏转法[6]等。

Moreover, an improved model is presented by using the concept of mating ratio, the average number of schistosome per person, and the corresponding threshold value, existence and stability of equilibriums are given.

对于新模型，得到了其平衡点的存在性定理，给出相应的阈值并对可能存在的3种情形分类，得到了解的全局稳定性定理。

The first phase array ofthe AS γ experiment began to run in June 1990. The first phase array thatconsists of 49 plastic scintillate detector has an angle resolution of 1°, atrigger rate of 20Hz and a threshold energy of about 10TeV. The second phasearray was finished on the base of the first phase array in 1994, and after that, apart of the second phase array was made high density.

一期阵列由49个塑料闪烁体探测器组成，探测阈能为10TeV左右，事例触发率为20Hz，角分辨率小于1°。1994年在一期阵列的基础上进行了扩建，扩建后阵列比一期阵列有效面积增大8倍，随后进行了部分加密，建成二期／加密阵列。

Things that make that person tough might be muscles, a high pain threshold or a scrappy attitude.

让这个人看起来刚强的可能是他的肌肉，忍痛负重，或是好斗的性格。

In the meantime, 1 million yuan new threshold allows fair collect fund undoubtedly only door conduct financial transactions already was in with station of sunshine illicit collect same on the scratch line.

同时，100万元的新门槛无疑让公募基金专户理财已和阳光私募站在了同一条起跑线上。

The halftone algorithm of color image, including screen angle adjustment, threshold matrix selection and the shape of screen dot design are discussed in this paper. And the simulation with laser printer proves that the algorithm is correct.

分析了彩色图象的半色调算法，包括加网角度的调整、阈值矩阵的选取及网点形状的设计，并在激光印字机上进行了模拟，说明算法是正确的。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新