用差示扫描量热计（DSC）研究了单基、双基和三基药热分解性能。
The thermal decomposition of single, double-and triple-base nitroguanidine propellants was studied by differential scanning calorimetry (DSC).
液固外循环流化床换热器可以用来蒸发浓缩单基药提取硝化棉的提取液。
Liquid-solid exterior circulating fluidized bed heat exchanger can be used to evaporate and concentrate the extract of single-base powder when withdrawing nitrocellulose from it.
研制含单基药、双基药的高爆速震源药柱+，并对其制造工艺进行了研究。
The manufacturing technology of seismic charge with high detonation velocity containing single base propellant and double base propellant is researched.
结果表明，D1和单基药的热膨胀系数有较大的差异，中止燃烧破孔率常温小于低温。
Results show that the linear expansion coefficients of D1 has large difference with that of single-base propellant.
杰基脸色没变，她一言不发。“告诉我，你的妈妈是从村里的商店买到药的吗？”
Jackie's face did not change and she said nothing. 'Tell me, did your mother get her tablets from the shop in the village?
用途：抗血栓，用于心脑血管病原料药；抗氧化，清除氧自由基，起美容的作用。
Uses: Antithrombotic for cardio-cerebral vascular diseases API; antioxidant, scavenging oxygen free radicals, since the role of Cosmetology.
与高分子包覆单基发射药相比，双层结构变燃速发射药具有较好的燃烧渐增特性和明显的低温度系数效果。
Contrast with single base gun propellant with polymer coating layer, the two-layered variable-burning rate propellant has good properties of progressive combustion and low temperature coefficient.
对大分子前药的设计与合成，载体、活性药物和连接基的选择进行了论述。
The design and synthesis of macromolecular prodrugs, choice of polymer carrier, active drug and linker are introduced.
国家老年研究所的塔玛拉·哈里斯说：“不可能仅仅有一种永驻青春的不老药，因为其它活动如自由基氧化作用和缩短调聚作用放慢身体退化的过程。”
Tamara Harris of the National Institute on Aging, because other activities, such as free-radical oxidation and possibly telomere shortening, also contribute to the body's slow decline.
目的以正常大鼠组织匀浆、肝亚细胞及给药小鼠肝匀浆、血清等为材料研究6 苯硫基2乙基3羟基4（1H）吡啶酮（HDP）的抗氧化作用。
AIM To study anti oxidation of 6 phenylthio 2 ethyl 3 hydroxy 4(1H) pyridinone (HDP) in tissues homogenates, livers subcellular and in serums from mice.
目的构建以乳铁蛋白作为靶向功能基、可生物降解聚合物泡囊为载体的脑靶向递药系统，并对其脑部递药特性作出药效学评价。
OBJECTIVE to prepare a novel brain targeting system, lactoferrin conjugated self-assembled polymer vesicles (Lf-PVs), which the brain delivery property had been evaluated in vivo.
建立了单基发射药柱热自燃的数学模型，根据模型利用数值模拟的方法计算了单基发射药的中心温度与其剩余能量，并对中心温度的模拟结果与实验结果进行了比较。
A mathematical model of single base propellant column is established, the core temperature and residual energy of single base propellant are calculated by means of numerical simulation and this model.
方法：采用常规法、培养基稀释法、离心集菌薄膜过滤法对五种解热镇痛类药进行方法验证。
Methods: Routine method, medium diluting method and centrifuging and filtering method were used for the verification of methodology on 5 antipyretics.
本发明提供单链抗体定向的包含多官能连接基的聚合物前药。
The present invention provides single chain antibody-directed polymeric prodrugs containing multifunctional linkers.
目的：合成抗高血压药氯沙坦的关键中间体2-正丁基-4-氯-5-甲酰基咪唑。
Objective:To synthesize a key intermediate of anti-hypertension drug Losartan, 2-butyl-4-chloro-5-formylimidazole(1).
将抗药突变体在无药培养基上继代培养9代后，其抗性倍数逐渐下降，抗药性可能不能稳定遗传。
The resistant rate of resistant mutants gradually decreased after 9 generations of subcultures in the absence of fungicides and the resistance obtained could be unstable.
本发明公开了一种可通过焊接形成石墨钢堆焊金属的焊条。它由低碳钢、镍或镍基合金制成的焊芯和压涂在焊芯外表面的焊条药皮构成；
The welding rod capable of forming pile-up welded graphite-steel metal consists of welding rod core of low-carbon steel and nickel or nickel-base alloy and coating outside the welding rod core.
本发明公开了一种可通过焊接形成石墨钢堆焊金属的焊条。它由低碳钢、镍或镍基合金制成的焊芯和压涂在焊芯外表面的焊条药皮构成；
The welding rod capable of forming pile-up welded graphite-steel metal consists of welding rod core of low-carbon steel and nickel or nickel-base alloy and coating outside the welding rod core.
应用推荐