查询词典 threshold intensity

The seedlings of Vallisneria natans were also restrained in the control where underwater light intensity was more than 43.3% of natural light intensity, but the seedlings grew well in the water at turbidity of 30NTU where underwater light intensity was more than 7.1%.

在对照水体中，水下的光强为水面光强的43.3%以上，苦草幼苗也受到抑制；而在水下光强≥7.1%的30NTU水体中，苦草幼苗有较高的光能利用率，幼苗生长较好。

In order to enhance itscaking intensity, often greatly increases the cement the amount used,because its lime sand quite big (generally is 1: 1), this kind ofcaking mortar existence very big flaw, like brittleness oversized butflexibility insufficient, its compressive strength higher, but anti-booklet intensity and caking intensity lower and so on, the elasticitycoefficient higher distorts the ability to be very inferior.

为了提高其粘结强度，往往大大增加水泥的用量，由于其灰砂比较大(一般为1∶1)，这种粘结砂浆存在很大缺陷，如脆性过大而柔韧性不足，其抗压强度较高，而抗折强度和粘结强度较低等，弹性模量较高而变形能力很差等。

That is to say, the medicine effect of Astragals was longer and more stable than that of Rhodiola not only in low but also in high noise intensity. The medicine effect of Rhodiola was more stable in low noise intensity, but weaker in high noise intensity.

也就是说，黄芪的药效无论是在高强度噪声还是在低强度噪声下都比较持久、稳定，而红景天在低强度噪声下药效比较持久，在高噪声强度下的药效不如低强度。

his paper mainly introduces the research activities conducted in recent years at CIAE in the field of high intensity cyclotrons, and some critical technologies we have as well as the research progress to date. The technologies presented in this paper include high intensity cyclotron physics; production, adjustment and control of high intensity H-ions; advanced magnetic technique, high-power and high-stability RF technology, vacuum and comprehensive cyclotron experimentations, etc.

本文主要介绍了中国原子能科学研究院自2000年以来在强流回旋加速器领域的研究工作进展和到目前为止所掌握的一些强流回旋加速器的关键技术，内容涉及强流回旋加速器物理，强流负氢束的产生、调节、控制与诊断技术，先进磁工艺技术，大功率高稳定度高频技术，真空技术，回旋加速器综合试验技术等。

As for the intensity of the adjustment, there can be minor, low-intensity adjustments or major, high-intensity adjustments.

就调整的力度而言，可有低烈度的微调，有高烈度的大调，等等。

All the people were divided into two groups: healthy persons and patients, and were analyzed with HP5500 sonograph. Average image intensity, peak to peak intensity and standard deviation of image intensity of renal were measured and normalized by IBS of renal sinus and expressed as IBS%, PPI%, and SDI%.

将全部研究对象分为病例组和正常对照组，应用HP5500型超声诊断仪分别检测其肾脏的图像平均强度、图像峰—峰强度、图像强度标准差，并计算标化的背向散射积分、标化的图像峰—峰强度、标化的图像强度标准差，分别对各值进行分析比较。

In this paper, a new real AdaBoost algorithm based on multithreshold method was developed. Through the selection method of multioptimization threshold and combining the strategy of weak classifier threshold selection in discrete AdaBoost algorithm, the rational division of sample space was implemented.

对基于连续AdaBoost算法的人脸检测方法进行了改进，结合离散AdaBoost中弱分类器的阈值选取策略，通过多重最优阈值选择方法实现了样本空间的合理划分。

Data mining association rules as an important area of research branch, found that its mandate is to meet all the support and confidence threshold threshold of the strong association rules.

关联规则作为数据挖掘领域的一个重要研究分支，其任务是发现所有满足支持度阈值和置信度阈值的强关联规则。

Behavior threshold of audibility are usually computed with the threshold of V - wave reaction.

因此，要了解受试耳对言语的听觉状况，则需用500～2000Hz频率特性的声音刺激。

Comparing the mean of hearing threshold in each group at different frequency band, the threshold of audibility on 0.5, 1, 2, 3, 4, 6kHz was 22.98±6.28dB, 21.38±7.88dB, 22.04±10.19dB, 26.55±16.69dB, 31.52±18.86dBand 33.75±19.71dB, respectively.

联合组听力异常率明显高于单纯噪声组和对照组(P.05)，高频、语频、Ⅱ级、Ⅲ级及Ⅲ级以上听力损伤率均较噪声组、对照组明显升高(P.05)。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。