查询词典 threshold

Reserch on the new threshold detection theory and apparent distance detecting equation for low light level imaging system.

微光夜视系统新的阈值探测理论与视距探测方程研究。

Generally, percolation in low permeability reservoirs does not follow Darcy's law. On the contrary, percolation characters are the existence of threshold pressure gradients, a non-linear percolation segment and a linear percolation segment which does not go though the origin.

一般认为，低渗油藏渗流过程中不遵循达西定律，表现为：存在启动压力梯度；存在非线性渗流段；有一条不通过原点的线性渗流段。

The expressions of VEGF in rats' skeletal muscles induced by acute exercise and/or hypoxia belong to the effect of immediate-early, with existing intensity-threshold, which recovery speed is inversely proportional to the expression amplitude;"training low-living high" may be able to enhance the adaptation of skeletal muscles to sports.

急性运动和/或低氧诱导的大鼠骨骼肌血管内皮生长因子的表达属早期速发效应，且存在强度阈值，其恢复速度与表达的幅度成反比，低练高住可能能增强骨骼肌对运动的适应。关键词：血管内皮细胞生长因子；低氧；低练高住；运动强度

The results showed that the developmental threshold of egg, larva and immature periods was 12.67, 13.86 and 13.53℃, respectively. It revealed parabola relationship between temperature and both generation survival and finite increase rates. According to the corresponding parabola functions, the optimal temperature for survival and population increase was 30.2 and 33.7℃, respectively, and the optimal temperature range for growth and development of C. maculates was between 30 and 34℃.

结果表明：四纹豆象卵期、豆内幼虫及蛹期、未成熟期发育点温度分别为12.67，13.86和13.53℃；温度与世代存活率及周限增长率均呈二次抛物线关系，根据相应抛物线方程可知，四纹豆象理论最适生存温度和最适种群增长温度分别为30.2℃和33.7℃，其生长发育繁殖的最适温区为30～34℃。

For the study MCU is a threshold in terms of this program, master of the digital clock program is basically 51 to control 80% of SCM.

对于学习单片机而言这个程序是一道门槛，掌握了数字钟程序，基本上51单片机就掌握了80%。

I'm grateful, that on the threshold of mid-age, I'm walking out from the world of my ego and paying care to society's public affairs, the things that connect me and this world together.

我庆幸，在迈入成年的门槛时，从自我的世界里走了出来，开始关心他人，关心社会公共事务，关心将自己和这个世界联系在一起的东西。

For this reason, the author used mid-value filtering method for diminishing the pattern noise, the binary-image transformation method by selecting variable threshold value, and the extraction method of the central line for full-field binary-image.

为此作者使用中值滤波法对图像噪声进行抑制，利用可变阈值对图像进行二值化，实现了二值图像条纹灰度中心线的自动检出。

Variations among the pixels may result from different electron mobilities and/or threshold voltages of transistors included in the pixels.

像素之间的差异可由包括在像素中的晶体管的电子迁移率和/或阈值电压的不同而引起。

His naturally dark complexion had assumed a still further shade of brown from the habit the unfortunate man had acquired of stationing himself from morning till eve at the threshold of his door, on the lookout for guests who seldom came, yet there he stood, day after day, exposed to the meridional rays of a burning sun, with no other protection for his head than a red handkerchief twisted around it, after the manner of the Spanish muleteers.

他的肤色天生是黯黑的，加之这个可怜虫又有一个习惯，喜欢从早到晚地站在门口，眼巴巴地盼望着有一个骑马或徒步来的旅客，使他得以又一次看见客人进门时的喜悦，所以在这黑色之外，又加了一层棕褐色。而他的期待往往是失望的，但他仍旧日复一日地在那儿站着，曝晒在火一般的阳光之下，头上缠了块红手帕，象个西班牙赶骡子的人。

Additionally, the reduced blur threshold in myopes, especially in progressing myopes, may play a significant role in the development and progression of myopia.

近视对模糊的敏感度下降，其中进展性近视的敏感度下降更显著，这可能是近视调节滞后增加的部分原因。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。