查询词典 preventive injection

The study shows that regenerative cooling can meet the airframe/engine integrated cooling requirements in the range of flight Mach numbers from 6 to 12, as fuel injection concept (injector locations and injection fuel mass flow) is set properly, and hydrogen temperature at the exit of cooling passage is allowed to be a relative higher value.

研究表明，在马赫数6～12的范围内，通过适当配置燃料喷射方案和提高冷却通道出口冷却剂的温度，采用再生冷却方式能够满足机体／发动机一体化高超声速飞行器的冷却需求。

Patients suffer from low levels of plasma clotting factors . They are vulnerable to injuries: once a haemophiliac starts to bleed, there is no way to stop the bleeding except by an injection of the missing clotting factor. Without this timely injection, internal bleeding may cost the patient's life.

因为血液中缺乏凝血因子，患者不仅极易出血，且一旦出血就无法自行止住，内腔器官出血往往会致命，患者只能靠注射凝血因子止血。

At 10 or 15 minutes after the injection of normal saline, lidocaine or L-733060, or 1 to 10 days after the pre-injection of BOTOX, mustard oil was injected to the same site to induce an inflammation.

生理食盐水、Lidocaine、 L-733060注射后10或15分钟，或BOTOX注射后1至10天之后，再将芥末油注射到之前注射过的后脚掌以引发发炎反应。

10 19 M -3 were obtained by Pellet Injection Molecular Beam Injection and Gas puffing respectively.

用弹丸注入，超声分子束注入和常规脉冲送气获得等离子体电子密度Ne分别为 5 3× 10 19m 3，8× 10 19m- 3和 7×

Firstly, we investigate the influence of the hole injection layer on the performance of the OLED. Evidence shows that m-MTDATA exhibits a dense film structure and fine surface morphology, leading to easy hole migration. Furthermore, a low-voltage driving of OLEDs has been achieved by doping 4F-TCNQ into m-MTDATA layer. Secondly, we obtain a highly efficient OLED by using a new oxidiazoles, an efficient electron-transporting molecular materials. Finally, we have realized the efficient electron injection and transport in organic light-emitting diodes using an electron-transport layer composed of BPhen with Liq co-deposited layer. With this cohost strategy, we improve the power efficiency by～21 % while reduce the driving voltage by～13%.

首先研究了不同空穴传输层对有机电致发光器件的影响，结果表明，由于m-MTDATA具有良好的成膜性，以及空穴注入能力，可以改善空穴向发光层的注入，提高了器件的效率，进一步在m-MTDATA中掺入4F-TCNQ可以显著降低器件的驱动电压；其次，利用一种新型含氟噁二唑类衍生物做电子注入层获得了高效有机薄膜电致发光器件；最后，研究了Bphen：Liq混合层的电子传输特性，表明混合层的电子传输能力显著提高，基于共基质电子传输层的器件的电压比传统器件降低了13％而效率却提高了21％。

Methods Seventy cases of infectious mononucleosis were randomly divided into control group and treatment group. Besides conventional therapy, control group (n=35) were performed with 10mgkg^(-1)d^(-1) ribovirin plus 100~200ml glucose injection by intravenous drip infusion, treatment group (n=35) were performed with 10mgkg^(-1)d^(-1) ganciclovir plus 100~200ml glucose injection by intravenous drip infusion, the course of treatment was 7~10 days.

70例传染性单核细胞增多症患儿随机分为对照组和治疗组，2组患儿在给予常规治疗的基础上，对照组30例给予利巴韦林10mgkg^(-1)d^(-1)，加入10%葡萄糖注射液100~200ml，静脉滴注；治疗组30例给予更昔洛韦10mgkg^(-1)d^(-1)，加入10%葡萄糖注射液100~200ml，静脉滴注；疗程均为7~10d。

Relieves mammary gland pain during the period of the beginning of mastitis gets up , a hot-water bag is put in getting along in part pain, in every day 2 is inferior, every time 20 minutes , energy promoting blood circulation and removing blood stasis; The vein infuses fluid into unobstructed , using hot-water bag hot pack, to be OK smoothing; Long range buttock intramuscular injection penicillin and injectable solution, intramuscular injection part exchanges the rigid knot and partner pain red and swollen, use hot-water bag hot pack affected part , can urge drug-dip to admit, take precautions against or remove the tough packing.

缓解乳腺疼痛在乳腺炎初起时，把热水袋放在局部疼痛处，每天2次，每次20分钟，能活血化瘀；静脉输液不通畅，用热水袋热敷，即可通畅；长期臀部肌肉注射青霉素和针剂，肌肉注射局部易生硬结并伴疼痛红肿，用热水袋热敷患处，能促使药液吸收，预防或消除硬结块。

Methods 80 normal BALB/c mice were distributed randomly into 10 groups. The medulla haematogenous effect was compared among the normal group, the irradiation group, the injection cyclophosphamide group, the irradiation and injection cyclophosphamide combation group and the irradiation, cyclophosphamide and chloramphenicol combation group.

本实验采用BALB小鼠80只，分10组，每组8只，通过正常组、单纯照射组、单纯环磷酰胺注射组、照射加环磷酰胺注射组和照射加环磷酰胺加氯霉素注射组等复合造模比较骨髓造血情况。

The injection quality of the performance of the fuel injection system is very important for diesel engine.

其中燃油喷射系统的喷射质量对柴油发动机的工作性能的影响至关重要，本文对AD型喷油泵燃油喷射系统工作模型建模进行了研究。

The invention relates to a fuel injection valve for fuel injection systems of internal combustion engines.

本发明涉及一种用于内燃机的燃料喷射装置的燃料喷射阀。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。