But the effect of single bolus is limited, still need additional morphine to satisfaction.

1、

Comparison of pharmacodynamics of rocuronium administered by continuous infusion versus intermittent bolus injection

持续泵注与间断静脉给予罗库溴铵的药效学比较

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2、

Comparison of Intravenous Bolus Injection with Drip Administration of Protamine after Extracorporeal Circulation

体外循环手术中从中心静脉推注与滴注鱼精蛋白的比较

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3、

Results The Cp of propofol decreased rapidly after intravenous bolus injection in all 3 groups.

结果三组患儿单次静脉注射异丙酚3mg·kg-1后血浆浓度下降迅速。

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4、

Objective: To evaluate the hepatic CT dynamic contrast-enhanced effect with the hand bolus injection method.

目的：探讨手推法对肝脏CT增强效果的影响。

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5、

General Analysis of The Influencing Factors For Bolus Injection

弹丸注射影响因素的综合分析

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6、

Healthy rabbits were injected contrast agent at ear by intravenous bolus injection of the albumin targeted and non targeted ultrasound contrast agent in a dose of 0.04 ml/ kg, respectively.

经耳缘静脉团注0.04ml/kg的白蛋白超声造影剂进行超声造影，分为靶向组（20只）和非靶向组（10只）；

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7、

Plain CT scans were performed with a section thickness and interval of 2 mm followed by enhanced scans after intravenous bolus injection of 70 ml 60% ultravist.

CT扫描层厚、层距各2mm，平扫加60%优维显70ml静脉团注后增强扫描。

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8、

Technological and economical analyses show that the breast stoping with roof bolting is more reasonable than others.

通过多种采矿方法的技术经济分析，认为采用锚杆护顶的全面采矿法较为合理。

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9、

Behaviour of ground pressure in roadways of flat and wide rectangular cross-section and mechanism of roof bolting

扁宽断面巷道矿压显现特征及其锚杆支护机理

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10、

Flared type tube fittings& Inverted flare bolts hydraulic roof bolting equipment

GB/T5650-1985扩口式管接头空心螺栓液压式顶板锚栓安装设备

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11、

Brief analysis on the destabilization of the roof bolting by means of catastrophe theory

锚杆支护顶板失稳的突变理论浅析

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12、

Weathering Weak Entry of Composite Roof Bolting Technology Research

软弱风化复合顶板巷道锚杆支护技术研究

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13、

Several cases of roof bolting application in various mining and geological conditions were described.

在不同的采矿地质条件下，进行了多种顶板锚固应用研究。

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14、

Main research results as: 1. Premature bolting of Angelica sinensis could not be only obviously decreased, but also possibly be avoid by medium seedling raising in greenhouse in winter.

得出如下主要结论：1、冬季基质育苗不仅可大幅度降低当归早期抽薹率，而且有可能完全规避抽薹。

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15、

Seedling growth, plant growth, premature bolting, yield and quality of Angelica sinensis were obviously influenced by sowing date in seedling bed raising in greenhouse in winter.

冬季床播育苗的播种期对当归苗的生长及定植后的生长发育、早抽薹、产量及品质都有较大影响。

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16、

Seed vitality was also influenced by mother plant and branch position in some way. Seeds came from premature bolting plants had higher vitality than that from normal lateral branches.

采种母株和采种部位对当归种子活力也有影响，当年产早薹籽活力高于正常采收的侧穗籽。

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17、

In order to solve the problem of premature bolting that exists in spring Chinese cabbage production. The certified method of bolting tolerance in Chinese cabbage was studied.

为了解决春大白菜生产中存在的未熟抽薹问题，开展了大白菜耐抽薹性及其鉴定方法的研究。

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18、

In cabbage production, premature bolting occurred from time to time is the important issues that need to be addressed in the spring vegetable production.

在甘蓝生产中，未熟抽薹现象时有发生，是春季甘蓝生产中需要解决的重要问题。

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19、

Inhibition of matrix seedling raising in winter on premature bolting of Angelica sinensis

冬季基质育苗抑制当归早期抽薹的效应研究

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20、

Premature bolting has been a chief obstructive factor in Angelica sinensis production for many years.

多年来，早期抽薹是制约当归生产的首要问题。

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