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Abstract] Objective: To investigate the effect of the mycobacteriophage D29 liposome-coating liquid in the mice infected by multi-drug resistant tubercle bacillus, as a new method in treating multi-drug resistant tuberculosis.

[摘要]目的:研究D29分枝杆菌噬菌体脂质体包被液对多药结核杆菌感染小鼠的治疗效果,探寻治疗多药结核病的新方法。

The proportions of mono-drug resistant Tubercle bacillus have a decreasing trend year by year, but those of multi-drug resistant Tubercle bacillus still keep in a very high level.

各种抗结核药物的单药药情况虽有逐年下降趋势,多药结核杆菌维持在高水准,将给结核病的治疗带来一定的困难。

Mycobacteriophage D29 liposome-coating liquid has a beneficial effect in mice infected by multi-drug resistant tubercle bacillus, which may be a new method in treating multi-drug resistant tuberculosis.

噬菌体脂质体包被液对药结核菌感染小鼠具有良好的治疗效果,有可能成为治疗多药结核病的新方法。

This paper studies the microencapsulation of particles of ultramarine pigment by an acid resistant clorless shell. The surface of the particle is covered and this gives the ultramarine pigment acid resistance.

对群青颜料粒子进行了微胶囊化研究,在其表面包覆一层无色酸壳膜,使其具有酸性,分析了影响胶囊化群青的酸性及色差的各种因素。

These studies on the mechanism of rice saline tolerance were only a bit of ar iceberg, and there are a lot of painstaking efforts to do. With the rapid development of science and technology, the secret veiling of plant salt-tolerant mechanism would be unclosed.

上述工作对水稻盐机制的研究来说只是揭开了"冰山的一角",还有大量艰苦的工作需要进一步深入地研究,随着科学技术的迅猛发展,植物盐机制的神秘面纱终将被揭开。

Based on the characteristics of railway vehicles, the crashworthy subway vehicle was designed. The design concept of crashworthy car-body was proposed and the energy-absorbing process of the head car impact was divided into four steps: the first step is the rubber buffer of the buffer equipment of vehicle coupler; the second is the buffer with collapsible tube; the third is the cut bolt of vehicle coupler; the fourth is the special energy-absorbing structures and the anti-climbers on the underframe of head car.

针对地铁车辆自身特点进行冲击地铁车辆吸能结构设计,提出了冲击地铁车辆设计理念,将该地铁头车在撞击过程中的能量吸收过程设计为4级:第1级为车钩缓冲装置缓冲器,第2级为缓冲装置中的压溃变形管,第3级为车钩剪切螺栓,第4级为位于头车前端底架的吸能结构和防爬器等可变形结构。

These findings identify a previously undescribed resistance mechanism to FEC treatment and suggest that antistromal agents may offer new ways to overcome resistance to chemotherapy.

这些调查结果发现了以前未曾被描述的对FEC治疗药的机制,提示抗间质药物可提供新的方法来克服化疗药这一难题。

From the tests,we have obtained some structural variant features related with salt resistance and demonstrated the successful introduction of Rhizophora apicularta DNA into tomato.This thesis contains two parts. In the first part,the morphological and anatomical structures of the leaves were investigated. As to the morphology,some difference between control and transformed tomato were found. The leaf dimensions of the transformed tomato with unextended leaves were smaller than that of control. These structure changes should help to decrease the evaporation of water effectively and release the physiological drought resulted from saline.

本实验分两部分:第一部分、对转化番茄的形态及细胞显微结构进行观察与分析,实验表明转化番茄形态与对照相比有明显的变化,其叶面积变小,叶形收拢,这种结构可有效地减少水分的蒸发,缓解由盐胁产生的生理干旱;组织解剖结构结果显示,盐番茄在细胞结构上发生了明显的变异:其气孔器倾向下陷,表皮毛增多,叶脉微管组织不发达,微管束周围出现增多的贮水细胞,叶缘及其它部位表面分化出大型的多细胞分泌型结构,这些结构与转化番茄后代较强的盐能力有关。

The composition,boiling water resistance, steam resistance and other physical properties of a silicone modified urushiol resin corrosion protective paint have been described.

介绍了以有机硅改性漆酚树脂为基料的防腐涂料的构成,及其沸水性、水蒸汽性及其他理化性能。

The quality of sea willow is tough ,resilient and antiseptic that being called "iron wood "which is a very precious raw material for engraving value craftwork.it is wide use and can be fully used .handicraftsmen inshore are very good at engraving variform sea willow for valuable artworks like fine and dwlicate plpe ,bangle ,teacup ,pearl,and ring by pruning ,planning,polishing,filing and drilling ,regarding fifferent sea willow's quality.

海柳质地坚韧,腐,有"铁木"之称,是雕刻珍贵工艺品的宝贵原料。它浑身是宝,用途广泛。沿海艺人善于利用海柳的奇形怪状、雅观色泽和坚硬腐、木质细腻等特点,通过剪枝、刨、磨、雕出各种精美玲珑的烟门,手镯、茶杯、项珠等艺术珍品。

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She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

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本文综合考虑了几种电弧重燃和熄灭理论。