查询词典 intravenous injection

On the base of the brief description of the drive and control system of micro-fluid and the experimental setting of the technology of micro-injection, a novel process of the hydrophobe treating used to mend the characteristic of the inner and outer surface on micro-pipette is designed, which can improve greatly the injected effect and eliminate the disadvantage such as seepage or regurgitation during injection. The author puts forward the way of measuring the inside diameter of the micropipette. The program of measuring micro injection amount is designed. The original data of the micro injection experiment are explained and interpreted at last in the thesis.

在简要描述微流体驱动控制系统和微注射技术实验条件的基础上，设计了改善微针内外表面特性的疏水化处理工艺，消除了微喷射过程中的渗流、回流现象，改善了微注射过程中的流动特性，提高了微注射效果，得到了数字化微喷射的实验结果；提出了精确测量微针内径的折射率法；设计了纳升级以下的微液滴量的检测方案；最后，论文对微注射技术实验中的原始数据进行了分析。

Adult rats are divided into control group, intrapericardial injection group and negative group, sublingual vein injection group and negative group. 6ds after transfection, issues of heart, liver, lung and kidney are stained with X-gal to observe transfection to myocardium and non-target transfection. 3. CaN Aβ gene silencing in vivo. Adult rats are divided into Control group, hypertrophy model group, intrapericardial injection group and negative group, sublingual vein injection group and negative group.

二整体动物水平上探讨心肌有效转染途径：以PLacZ为报告基因，将成年大鼠分为空白对照纽(生理盐水心包腔内注射后超声导入)；转染质粒心包腔内注射组及其阴性对照组：质粒+微泡+酶的混合物心包腔内注射，超声导入；转染质粒舌下静脉注射组及其阴性对照组：质粒+微泡混合液经舌下静脉注射，超声导入。

Methods: 252 patients with tuberculous pleuritis were divided into two groups by random allocation. Urokinase group: 126 cases received intrapleural injection with urokinase 5×10^4 U adding into 0.9% sodium chloride injection 20 ml after each thoracic drainage, and non-Urokinase group: 126 cases received intrapleural injection with 0.9% sodium chloride injection 20 ml after each thoracic drainage.

将252例患者随机分为两组，尿激酶组126例，用0.9%氯化钠注射液20 ml加尿激酶5万U于每次抽液后行胸腔内注射；非尿激酶组126例，用0.9%氯化钠注射液20 ml于每次抽液后行胸腔内注射，治疗结束后进行比较。

The efficacy of group C treated with steroids on proptosis was 63.6%, group D with additional retrobulbar injection and E with additional intrathyroid injection were 78.6% and 80% respectively. Conclusion The efficacy of steroids on proptosis is valid. Additional retrobulbar injection or intrathyroid injection can improve its efficacy.

糖皮质激素对突眼的疗效是肯定的，可能是通过调节细胞因子的水平而发挥作用，球后或甲状腺注射能提高疗效。

The invention comprises that:(1) an injectant containing air is formed and the injectant is injected into a manto (3) through an injection well (2) or a recovery well (1);(2) the pressure of the injection well (2) and the recovery well is kept (1) for a period of time so that the oil and the injectant are mixed into more uniform fluid;(3) the pressure of the injection well (2) and the recovery well (1) is decreased, the pressure of the manto(3) is decreased and the oil-containing mixed fluid is obtained from the recovery well (1) or the injection well (2);(4) the procedure of (1),(2) and (3) is repeated, the pressure fluctuation of the fluid in the manto (3) is realized until the oil recovery rate is less than the economic recovery rate.

本发明包括：①形成包含气体的注入剂，将注入剂通过注入井(2)或采收井(1)注入矿层(3)；②保持注入井(2)和采收井(1)的压力一段时间，使油分和注入剂混合形成比较均匀的流体；③然后降低注入井(2)和采收井(1)的压力，降低矿层(3)压力，并在采收井(1)或者注入井(2)获取含油混合流体；④不断重复步骤①②③，实现矿层(3)中流体的压力波动，直到石油的采收率低于经济开采率为止。

The resistance factor of gas and liquid commingled injection grows with the injection rates rising while that of gas and liquid alternative injection wavily rises with the injection rates rising,however both the methods ca.

封堵调剖实验表明，泡沫复合驱具有优良的封堵调剖能力，其封堵能力随渗透率增加而增大；气液共注时，阻力因子随注入量增加而持续增大，交替式注入时，阻力因子随注入量的增加波动上升，但随着注入量不断增加，两种方式均能产生较好的封堵效果；低气液比交替注入时，封堵作用表现缓慢；大段塞交替注入时，封堵效果相对较弱。

Injection of rhIL-2 (200,100,50,25,12. 5 ku/kg) can inhibit mouse ear swelling, especially when dosage is 25～50 ku/kg. Injection of rhIL-2 (25 ku/kg) can inhibit rat plantar swelling. The function of mononuclear macrophage system was strengthened by hypodermic injection of rhIL-2( 100 ku/kg) once a day for 9 days. The decrease of mouse delayed-type hypersensitivity reaction induced by cyclophosphamide was extenuated by hypodermic injection of rhIL-2(50 ku/kg) once a day for 6 days. IL-2 has anti-inflammatory effects and immunomodulatory effects when administered in certain dosage.

RhIL-2注射液，剂量为20，10，5，2.5，1.25万u/kg时，对小鼠鼠耳肿胀模型有抑制作用，其中剂量为2.5～5万u/kg时，抑制率最大；剂量为2.5万u/kg时，对大鼠足拓肿胀模型有显著的抑制作用；rhIL-2注射液每日sc用药剂量为10万u/kg，连续给药9d后，可以明显增强小鼠单核吞噬细胞功能；rhIL-2注射液每日sc用药剂量为5万u/kg，连续给药6d后，可明显减轻由免疫抑制剂引起的小鼠迟发性变态反应降低的强度。rhIL-2在一定剂量范围内可以起到抗炎和免疫调节作用。

The effects of port injected n-heptane equivalence ratio and iso-octane direct injection timing are investigated experimentally and numerically. The results indicate that the combustion mode of iso-octane is dependant on the iso-octane direct injection timing corresponding to the stage of n-heptane HCCI combustion. In case of direct injection before the low temperature reaction of n-heptane, premixed combustion of the iso-octane occurs. In case of direct injection at the NTC period or the initial high temperature reaction stage of n-heptane, the iso-octane mainly undergoes premixed combustion.

进一步采用进气道预喷正庚烷，缸内直喷异辛烷，在没有火花点火和热EGR的辅助下利用预喷正庚烷HCCI燃烧产生活化热氛围的热作用和化学作用引燃缸内直喷高辛烷值燃料异辛烷，系统研究了不同预喷正庚烷当量比和缸内直喷时刻对直喷异辛烷燃烧模式、发动机效率和排放的影响，并用三维CFD耦合化学反应动力学对其燃烧过程进行数值模拟。

To burning the heavy oil in diesel locomotive, the injection unit must be adjusted, such as the clearance of piston, the spring character of unilateralism valve, the needle valve lift of injector and so on. At the same time, the parameter of injection, such as the injection advace angle, the injection time, should be adjusted according to the actual instance.

针对燃用重柴油的实际，需对柴油机喷射元件，如：喷油泵柱塞偶件间隙、出油阀弹簧刚度、喷油器针阀升程、及喷射参数，如：喷油提前角、喷油定时等均需作出调整，本文论述了具体的调整方法和依据。

When injected in the screw head melt pressure built up by the said injection pressure; Screw that promote the speed of the melt injection velocity, flow rate that injection rate; The trip itinerary said injection, in numerical plastic with pre-trip itinerary and said measures consistent.

注射时，在螺杆头部熔体所建立起来的压强称注射压力；螺杆推进熔体的速度称注射速度，其流率称注射速率；其行程称注射行程，在数值上与预塑行程与称计量行程相一致。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"