灵敏度

Because the majority of the Vibrio parahaemolyticus are halophile and utilize arabi-nose as a carbon source to produce typical yellow colonies on the SAC medium,whereas most of closely related species can produce only greenish minute colonies,the growth of usual marine microflora can be inhibited.

在检测方法上，改进了一种选择性较强的培养基，经实验表明，SAC培养基较其他常用的几种培养基对付溶血性弧菌检出的阳性率和灵敏度均较高，与普通采用的TCBS法比较，x~2=4.28，ρ。05，有显著效果的意义。

The Poly Vinylidene Fluoridemembrane was chosen to produce ultrasonic in transducer due to its higher sensitivity and better flexibility than other piezoelectric material.At the mean time,harmonic analysis to the PVDF film vibration was performed using ANSYS.The results show that the PVDF membrane can produce an ultrasound with afixed resonance frequency.

对各种压电材料进行比较分析，得到聚偏二氟乙烯膜比其它材料具有更高灵敏度和更好柔韧*，通过对其振动特*进行有限元分析，得到PVDF膜在固定频率具有振幅最大值，可知PVDF膜更适合做声频定向超声波传感器的振动膜来进行声音传播的方向控制。

First, high temperatures affect the sensitivity of head induction of resistance, so will have to read and write errors, and the permanent magnet does not matter.

一、高温是影响到磁头的电阻感应灵敏度，所以才会产生读写错误，和永磁体没有关系。

To solve above problems, a new method has been created in this paper: to construct a Hermite polynomial approximation of the objective function by FE solution using the sensitivity idea.

因此，本文提出在进行若干次电磁场数值计算之后，利用目标函数值和目标函数对设计变量的灵敏度建立目标函数的计算方法。

Adopting Hermite polynomial in stead of Taylor expansion has greatly decreased the order of the high-order cross sensitivity.

利用埃 尔米特插值逼近函数代替泰勒展开式，使目标函数对几何参数高阶交叉灵敏度的阶数大为降低，减小了计算代价。

Adopting Hermite polynomial in stead of Taylor expansionhas greatly decreased the order of the high-order cross sensitivity.

利用埃尔米特插值逼近函数代替泰勒展开式，使目标函数对几何参数高阶交叉灵敏度的阶数大为降低，减小了计算代价。

In order to detect weak ultrasonic signal,a high-sensitivity optical heterodyne interferometer was developed.

为检测微弱超声振动信号，设计了一个具有较高检测灵敏度的光学外差干涉系统。

The effects of hapten structure on antibodies properties and hapten heterology on ELISA sensitivity were also investigated. The results show that haptens with simple spacer-arm can generate antibodies with desired properties, and hapten heterology can improve ELISA sensitivity significantly.

建立检测硫代磷酸二乙酯类农药的间接竞争酶联免疫分析方法，分析探讨了免疫半抗原结构对抗体特性的影响，并阐述了包被半抗原结构对ELISA灵敏度的影响规律。

Two heuristic algorithms based on sensitivity analysis are designed to solve it.

对这一问题设计了两种基于灵敏度分析的启发式算法。

At present, the main detection measures include high performance liquid chromatography, mass spectrometry and immunological assay.

因此，发展快速、高灵敏度、高特异性的生物毒素检测方法显得尤为重要。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。