高灵敏度的

The results showed that ①after the treatment with 0. 3% Triton X-100 5 min or standard binding buffer 20 min,the proteins on NCM could be detected with first specific antiserum from the titer 1:100 diluted to 1: 1000;②the blocking effect of Tween 20 was more effective than that of other blockings;③both HRP-labelled conjugate and colloid gold-labelled c...

结果表明：①经（TritonX－100）＝0.3％，5min和SBB20min的蛋白质复性处理后，可使第一免疫血清稀释度1：100改为1：1000使用；②应用（Tween20）＝0.05％作为封闭液效果最好；③金标法及酶标法都可用于Western印迹技术，酶标法主带清晰，而金标法灵敏度高。

The method has the advantage of automatic desorbing and analyz...

结论该方法具解吸和分析检测过程自动化，操作简便快捷，检测灵敏度高，杂质干扰少等特点，可用于实际火场中汽油、煤油和柴油残留物的检测。

This method is feasible, stable, sensitive and has good repeatability , and could be used to control the quality of Flor Sophorae.

此方法稳定，重现性好，灵敏度高，可用于槐米的质量评价

A new vacuum ultraviolet detector is described, its photocathode is a solar-blind, a proximity focus tube with less dispersion and image distortion is adopted, its read-out system has light-coupling and electricity-coupling, the light-coupling read-out system is simpler and responds in real time, the electricity-coupling read-out has high sensitivity and resolution as well as long detection distance.

详细介绍了一种新型响应波段为105nm～300nm的真空型紫外成像探测器，其光电阴极具有&日盲性&，管型采用近贴聚焦结构，从而使得弥散和像差得以减小。探测器读出系统有光耦合读出和电耦合读出2种读出方法：光耦合读出系统能实时响应；电耦合读出灵敏度高，分辨力强，探测距离远。

Through tests on the determination of interference from the sample color, not only is its interference eliminated but also the accuracy of the method improved.

培酸法适用于深色溶液分析，灵敏度和准确度较高，通常用于总钒的仲裁分析；但是该法只适用于测定总钒，四价钒与五价钒只能用其它方法测定，这样就会引入方法误差，使四价钒、五价钒与总钒不匹配。

It seems in such way ,Service life the person who develops old bygone elevator operating speed slowly ,The works response is bad ,Energy consumption is greatly ,Therefore block leading is tall ,The liter is continuously climbed to the protection expense .

如此看来，使用年限较长的老旧电梯运行速度慢，机件灵敏度差，能耗大，故障率高，维护费用不断攀升。

Because fluorimetric analysis has many advantages such as high sensitivity,high selectivity,wide range of dynamic response as well as real-time detecting,the detection of biological thiols based on fluorescence techniques has received special attention.

荧光分析法因其具有灵敏度高、选择性好、动态响应范围宽及易于进行原位分析等优点而在生物分子检测中受到人们的广泛关注。

In addition, UE/HPLC/ICP-MS equipped with anion exchange column to speciate Cr and Cr in the μg/L level. H2 and He were used as collision gas in the ICP-MS detection to reduce the interference of multiatomic ions for Cr-52 ion monitoring.

又为继续提高灵敏度，本研究也使用超音波震荡/阴离子交换管柱的高效能液相层析/感应耦合电浆质谱法将三价铬及六价铬分离，并且将侦测范围降低至μg/L。

The method has been applied to the determination of reserpine in the in jection with satisfactory results.

该法简便、快速、灵敏度高，用于注射液中利血平含量的测定，结果令人满意。

The method is simple and accurate, sensitive and applicable for simultaneous determination of 8 kinds of pyrethroid pesticide residues in edible fungi.

本方法简便准确，灵敏度高，适用于食用菌中8种菊酯类农药残留的同时测定。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。