阻滞剂；封阻剂

阻断剂，阻滞剂，阻滞药

booking agent───（演员等的）经纪人；（机票，戏票等的）人

booking agents───图书代理商

blocking in───草拟，画草图

blocking out───涂盖；挡抢

doping agent───[材]掺杂剂

glazing agent───[涂料]上光剂

blocking factor───[计]块因子；[计]组块因子；编块因数

descaling agent───除垢剂

flocculating agent───[试剂]絮凝剂

In many cases, a neuromuscular - blocking agent and a potent sedative are needed to facilitate intubation.───在许多病例中, 需要使用神经肌肉阻断剂和有效的镇静剂.

presentation is given of the industrial use of the NCI anti blocking agent in desulfurizers.───介绍了NCI防堵剂在脱硫装置上的工业应用情况。

This paper introdeces the study and the application on a new anti - blocking agent.───报导了一种新型 防 结块添加剂的研制和使用情况.

The effects of amounts of blocking agent, temperature and time on the blocking reaction were studied.───讨论了封端剂用量、反应温度和时间等因素对封端反应的影响问题。

OBJECTIVE : To study the synthetic method of ultra short acting � � adrenergic blocking agent esmolol hydrochloride.───目的: 改进超短效β?受体阻滞剂盐酸艾司洛尔的合成方法.

research and development trends of silicate-based blocking agent in the future were proposed.───今后硅酸类无机堵剂的研究和开发提出了建议。

Finally, an improved formula of temporary blocking agent required when killing is acquired.

A newtype selective blocking agent for heavy oil is studied, and it is applied to the field of Jilin petroliferous area.

Field application shows that nanometer blocking agent is a new method for the simplified string of knotty injectors in high-temperature high-pressure and low permeability reservoirs.

Then the research and development trends of silicate-based blocking agent in the future were proposed.

Some of them are potent ganglion blocking agents and were introduced into clinical medicine, but they had grave disadvantages.

The effects of amounts of blocking agent, temperature and time on the blocking reaction were studied.

In WM group, Tagemt, an H_2 receptor blocking agent, was used.

In many cases, a neuromuscular - blocking agent and a potent sedative are needed to facilitate intubation.

In this paper, we have studied the blocking agent optimization, water shutoff mechanism, and water technology of micro-coil for oil well of low production.