高灵敏度的

The resonant peak shifted towards longer wavelength with the increasing volume fraction of methanol,ethanol,propyl alcohol,acetone and formaldehyde with high sensitivities and linear relations.

结果表明，谐振波长随甲醇、乙醇、丙醇等醇类化合物，以及丙酮、甲醛等蒸气体积分数的上升而向长波方向移动，具有高的灵敏度，且两者基本呈线性关系。

The sensitivity of the proposed criterion is higher than that of the quondam criterion, and no floating threshold is used. It can judge the evolved fault quickly and correctly whether the power systems swing or not.

与目前所用的判别元件相比，该元件不需要采用浮动门槛，动作灵敏度较高，不受电力系统振荡的影响，能更准确有效地判断出系统是否发生了发展性故障。

The method has the advantages of high sensitivity and of simple sample preparation.

该方法具有检测灵敏度高、样品制备简便等优点，对小鼠脑内的3种单胺类递质的检测具有实用价值。

This method is sensitive, accurate and suitable to the determination of PAHs in smoked meat.Key words: gas chromatography/mass spectrometry; polycyclic aromatic hydrocarbons; smoked meat

方法具有灵敏度高、准确度好、能同时分离测定20余种多环芳烃化合物的优点，适合于熏肉中多环芳烃化合物的分析测定。

The predictability of thyroglobulin of malignant thyroid nodule were similar t...

结论动态观察Tg对鉴别甲状腺结节良、恶性有较高的临床价值。Tg与B超联合可提高诊断的准确率及灵敏度。

The method is simple, sensitive, selective and suitable for the qualification of pesticide multiresidue analysis. It has been successfully applied to the survey of 9 triazole pesticide residues in Jiulong River Estuary, Fujian.

该方法操作简单、灵敏度高、选择性好，符合多种农药残留分析的要求，并成功地应用于福建九龙江河口区表层水样中三唑类农药的残留状况调查。

The results suggest that TTV exist in Xingjiang and there is a high incidence of TTV in the Uigur

我们建立的TTV DNA－PCR方法灵敏度高、特异性好，可用于各类人群TTV－DNA的检测。

It is highly sensitive and has a wide band FM stereo tuner.

它拥有很高的收音灵敏度和非常宽的 FM 调谐范围。

Results show that ammonia volatilization was not detected in all the treatments during the tomato growing season. It was presumed that ammonia partial pressures on the surface soil were lower than the detection limit of the method, as a result of the low ammonical N concentration and low pH in the surface soil.

结果表明，番茄生长期间全部处理均未检测到氨挥发，其原因是土表氨分压低于检测灵敏度，较低的氨分压是由于表层土壤的铵态氮浓度和pH都不高所致。

The quantity of irisflorentin in Cultivated Belamcanda ChinensisDC exceeds 0.10% and meets the Chinese Pharmacopoeia.

结论该法简便、准确、灵敏度高，栽培射干中的次野鸢尾黄素的含量大于0.10%，符合《中国药典》要求。

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％。