无压的

8 Active status: Uses the 220V power source, after manostat constant voltage output power source 6V, or uses 4 1st battery under the direct-current power supply condition to work, adapts

2.8工作状态：采用220V电源，经过稳压器稳压输出电源6V，或采用4节1号电池的直流电源状态下工作，适应野外无电源地方训练。

Objective To compare the clinical efficiency of invasive mechanical ventilation with that of noninvasive bilevel positive ventilation in treatment of myasthenic crisis. Methods 24 patients with MC were managed with BiPAP and 16 with Ⅳ.

目的 比较无创性错落式正压通气(noninvasive bilevel positive ventilation， BiPAP)和有创式机械通气(Invasive mechanical ventilation，Ⅳ)治疗重症肌无力危象(myasthenic crisis， MC)的临床疗效。

In this way, the shock resistance and compression resistance will be enhanced remarkably, and the distortion and disrepair will be reduced, promoting the use of non-woven needled in liquid filter industrial.

这样会大大提高滤料的抗冲击性及耐压水平，减少布袋破损和布袋变形，同时也会促进无纺针刺滤料在液体过滤领域大面积推广使用。

Objective To evaluate the early therapeutic effect on flail chest together with pulmonary contusion by noninjury positive pressure ventilation.

目的 探讨无创正压通气模式对连枷胸合并肺挫伤的早期治疗作用。

All patients had neurological involvement, including increased intracranial pressure, chronic aseptic meningitis, and developmental delay; 7 had bony overgrowth, 15 ocular, and 14 otological manifestations of NOMID.

所有病人都累及神经系统，包括颅内压升高、慢性无菌性脑膜炎，和发育迟缓；7例有骨肥大，15例有眼部和14例有耳部 NOMID 的临床表现。

Their principle of reducing whole blood viscosity is reducing hematocrit、 decreasing fibrinogen concentration、 improving erythrocytc and platelet aggregation, but we didnt find the effect on plasmatic viscosity and red blood cell deformation.

其合用降低全血粘度的机理是降低红细胞压积、降低纤维蛋白原浓度、改善红细胞和血小板聚集能力，但对血浆粘度和红细胞变形能力无显著影响。

We describe a 13 year old boy who complained of soft, postauricular, non-tender, progressively enlarging masses bilaterally that had been present for a number of years with associated bilateral neck lymphadenopathy.

此病例为13岁男性，主述双侧耳后肿块渐渐变大有数年的时间，摸起来柔软，并无疼痛及压痛感，合并有双侧颈部淋巴结肿大。

Female flowers: perianth membranous, veinless, enlarging with ovary in fruit and enclosing utricle, apex 5-lobed or entire; ovary subovoid, slightly compressed; ovule stalked; style obscure; stigmas 2 or 3, subulate.

雌花： 花被膜，无脉，在果期子房扩大和包围胞果，顶5浅裂或全缘；近卵形的子房，稍压扁；胚珠柄；花柱不明显柱头2或3，钻形。

New type of valveless piezoelectric pump driven by Cymbal actuator was put forward.

bstract 设计了一种以Cymbal振子为驱动器的新型无阀微压电泵。

Fabric made on galloon-knitting-machines, not impregnated coated, covered or laminated, not elasticized of any textile material whether or not dyed printed or made of different coloured yarns

经编针织物（包括缎带编织机织成的织物），未浸渍、涂层、包覆或压层，无弹力，用任何纺织材料织成，不论是否染色、印花或用什色纱线织成

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。