无管的

Modifications of Advanced Cardiovascular Life Support The treatments listed in the standard ACLS Pulseless Arrest Algorithm, including recommendations and doses for defibrillation,medications, and intubation, apply to cardiac arrest in the pregnant woman.

高级生命支持中的一些改进在高级生命支持无脉心脏停跳操作流程列出的救治措施包括应用于妊娠妇女心脏停跳的除颤剂量、药物治疗和气管插管。

The current site of puncture, proper blockading pressure, strictly aseptic manipulation and good nursing are the key points to increase the success.

结论做好外周中心静脉血管的选择，掌握封管压力，严格进行无菌操作，做好管道的护理是提高PICC成功的关键。

"The only problem seems to be that men are choosing to snack on unhealthier options such as sweets and cakes--and I don't think women can be blamed for their partners drinking more beer!"

&关键的问题是，准爸爸们选择的零食往往都是不怎么健康的。不仅仅是糖果和蛋糕，我觉得女人也不会怎么管准爸爸们多喝啤酒！&来源：搜魂无忧吧-生活英语

Results VEGF-C and VEGFR-3 are all expressed on both mesenchymal cells and vascular endothelium of the embryos during early period. In middle and latter period, VEGFR-3mRNA is mainly expressed on cell plasm of alimentary canal, but it has no expression on vascular and lymphatic endothelium; The expression of VEGFR-3 is extensive and positive expression is seen on the vascular and lymphatic endothelium.

在胚胎中、后期消化道组织中VEGF-C主要表达于消化管壁组织细胞以及肠系膜内，在血管和淋巴管内皮细胞则无表达；VEGFR-3亦表现为广泛的表达，于血管和淋巴管内皮细胞可见阳性表达，并随着胚胎的发育，其在淋巴管内皮细胞的阳性表达率明显增加。

Having captured these two kinds of bat with special designed equipment, the Shei-Pa technical specialist Chia-hung Chen said, the Formosan tailless leaf-nosed bat has leaf-shaped nose and paper-cone-liked ears and inhabits usually in caves. Only at a few spots in Yilan, Nantou and Hualian, is it observed. Syuejian, elevation 1879 meters, is its highest inhabitance ever found.

用特殊网具捕获这两种蝙蝠的雪管处技士陈家鸿说，无尾叶鼻蝠鼻部为叶片状，耳朵像纸卷成圆桶状，主要栖息在洞穴，台湾已知分布地点只有宜兰、南投与花莲等少数栖地，海拔1870公尺的雪见是目前分布海拔的最高纪录。

The total analysis time is 20 s at the rate of 10 kHz for mass spectra recording, and detection limits of 10×10^(-6) and 5×10^(-6) were measured for benzene and methyl iodide respectrvely.

用32cm无场飞行管，测量碘甲烷得到的质谱分辨率可达430。在谱图获得频率10kHz的操作条件下，样品总分析时间20s，得到苯和碘甲烷的检出限分别为10×10^(-6)，5×10^(-6)。

No longer is it the Substance that, as natura naturans, produces the world by a process of derivation and degradation without limit; it is an obscure germ, which in its ceaseless becoming, rises to the point of becoming man, and at that point becomes conscious of itself.

不再是它的实质内容，由于自然naturans ，生产世界上的过程，推导和退化无极限，它是一个晦涩的胚芽，在其不懈成为上升到如此地步，成为男子，在这一点上变得自觉管好自己。

On the basis of phase noise analysis, the passive devices including inductors and varactors in the VCO and thecircuit structure are optimized.

在认真分析了产生相位噪声原因的基础上，对无源器件——电感和变容管，及振荡器的电路结构进行了优化设计，并利用0.18μm CMOS工艺实现了5 GHz频段的压控振荡器。

With the rapid advancement of process and technology, especially the realization of on-chip passive elements such as inductors and varactors, the on-chip implementation of voltage-controlled oscillators which are necessary in wireless transceivers has become easy.

在工艺技术的飞速进步下，尤其是电感和变容管等无源器件片上实现问题的解决，压控振荡器已经可以实现单片集成，这对降低收发机的成本十分关键。

METHODS: In rats prepared with chronic indwelling catheters or stylets, we infused solutions deficient in Na+ and with an excess of Na+ into the lumbar subarachnoid and intracerebroventricular spaces and measured MAC for isoflurane before, during, and after infusion.

我们通过大鼠身上的留置管或留置针在腰椎的蛛网膜下腔和脑室内注射无钠溶液或重钠溶液，并分别在注射前、注射中和注射后测量异氟醚的 MAC 值。

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