有关性

Coronary heart disease and atherothrombotic brain infarction are polygenic disorders, contributed by both environmental and genetic factors.

已知冠心病和动脉硬化性脑梗塞均为多基因病，它们的发生与环境因素和遗传因素有关。

Pre-Qin prepositions often have postpositional usage, due to...

前置词多有后置词用法，这与它们来自动词、而当时还有句法性OV语序有关。

However, until now, theexact mechanism of posttraumatic TMJA formation and etiologic factors are still unknown.

目前，有关创伤性TMJA的确切发病因素和形成机制尚不完全清楚。

Aailable eidence-based blood conseration techniques include (1) drugs that increase preoperatie blood olume or decrease postoperatie bleeding,(2) deices that consere blood (eg, intraoperatie blood salage and blood sparing interentions),(3) interentions that protect the patient's own blood from the stress of operation (eg, autologous predonation and normoolemic hemodilution),(4) consensus, institution-specific blood transfusion algorithms supplemented with point-of-care testing, and most importantly,(5) a multimodality approach to blood conseration combining all of the aboe.

现有的有关血液保护的技术包括：（1）增加术前血容量的药物或减少术后出血的药物，（2）保全血液的设备（如术中血液回收利用和血液节约措施），（3）保护病人自身血液不受术中压力影响的措施（如自体输血和等容性血液稀释），（4）达成医疗机构特有的输血算法的共识，并附以点式医疗测试，5）最重要的是上述血液保护措施的综合应用。

These results indicate that the brain endogenous opioid system seems to play a major role in the modulation of the micturition threshold and the frequency, whereas in the spinal region, enkephalinergic neurons seem to control the activity of sacral preganglionic neurons.

这些结果显示，脑部之内吗啡系统的抑制作用，主要和排尿反射阂值之调控有关，而脊髓部位的内吗啡系统则可直接对副交感神经节前神经元造成抑制性作用。

Other medications that can attenuate renal perfusion, such as NSAIDs, ACEIs, and ARBs, have also been implicated in the prerenal state.

其他可以使肾脏血流灌注减少的药物，如NSAIDs、ACEIs和ARBs，也与肾前性损伤有关。

Psychophysiologic, which covers the transient and short-term problems associated with situational factors such as concern about an ill family member.

社会心理性失眠。该类失眠包括暂时性和短期性失眠，通常与环境因素有关，如对生病家属的担心。

BACKGROUND: Acute suppurative thyroiditis is very rare. Pyriform sinus fistula is implied as a cause of AST.

背景： 急性化脓性甲状腺炎相当罕见，一般认为与梨状窝瘻管有关。

The detection limit is 1.2ng. Conclusion The method can be used to analyze furbenicillin sodium qualatively and quantitively.

本方法可用于呋苄西林钠的有关物质及含量测定，方法专属性强，重现性好，操作简便。

The method can be used to analyze furbenicillin sodium qualatively and quantitively. The method is easy, highly specific, efficient and reproducible.

本方法可用于呋苄西林钠的有关物质及含量测定，方法专属性强，重现性好，操作简便。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐