高灵敏度的

The method is simple, quick, sensitive and suitable for determination of ammonia in the air.

该方法操作简便、快速、灵敏度高、准确度好，可用于空气中的氨的测定。

Objective: To establish the determination method of amygdalin in bitter almond by HPLC.

目的：建立苦杏仁中苦杏仁苷的HPLC测定方法；方法：通过单因素考察确定样品处理方法，建立 HPLC 测定方法并进行方法学考察，与药典法进行比较试验；结果：用HPLC法测定苦杏仁中苦杏仁苷含量高于药典的滴定法，方法学考察各项指标均符合要求；结论：用HPLC法测定苦杏仁中苦杏仁苷含量灵敏度高、重复性好，样品处理方法简便，可代替滴定法。

objective: to develop a simple,rapid,sensitive and selective spectrofluorimetric method to determine rheum total anthraquinone content.

目的 建立一种快速、简单、灵敏度高，测定大黄中总蒽醌的含量的荧光分光光度法。

The method was without complicated operation to the sample pretreatment, its automaticity was good and sensitivity was higher.

本方法无需用手工进行繁杂的样品前处理，简便易行，灵敏度高，已成功用于火电厂水汽样品中痕量铜的测定。

Because of the high accuracy and sensitivity of the digital meter, it is apt to be interfered.

数字仪表具有很高的精度和灵敏度，对外界的干扰也十分敏感。

The phytotron which was designed for orchard fruit, run well with nice stability, high sensitivity and rapid response speed by practice checking.

1、根据龙眼等木本果树的特点研制了一个智能人工气候室，经过实际运行检验，表明各控件、仪表系统具有稳定性好、灵敏度高、响应速度快等特点。

The experiment r esult indicates that the infrared sky screen has the advantages of large effective screen area, flexibility, high s ensitivity and strong antiˉinterference ability. The system can be utilized to measure the velocity of the several projectil es and trig the other pertinent equipments.

通过实弹测试表明红外天幕靶有效靶区大、灵敏度高、抗干扰能力强以及使用灵活方便等优点，适用于多种口径弹丸速度测量，也可用作其它设备的触发信号源。

At the receiving end, if the quality of the phototransistor, long working hours, and also the natural aging, resulting in deterioration of sensitivity.

在接收端，如果采用了质量不高的光敏三极管，工作时间长了，也会自然老化，导致灵敏度变差。

This method is suitable for differential diagnosis of the classic phenylketonuria and tetrahydrobiopterin deficiency.

结论本方法准确、可靠、简便易行，灵敏度高，方法学实验结果满意，适用于临床HPA患儿的鉴别诊断。

We can guarantee the pianos Glinka has its personalities with extremely high sensitivity and cold-hot-resistant.

保证了格林卡钢琴极高的灵敏度及耐冷热性。

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％。