导管的

Using wave method to research the hydraulic resonance system of pipe- air chamber .

采用波动法对导管-气室水力共振系统进行了研究，表明水力共振系统在合适的系统结构参数和流体参数情况下，可以使导管出口处的压力高于入口处的压力。

Results The digital Mo-butt photograph can clear show the skin mammary gland canal,fat,fibre,lymph and blood vessel of galactophore,and show the direct sign of cancer:bump,malignant calcify;the indirect signs:density shadow、disorganized configuration of partial,incrassate skin,mammilla cave in,big vacularsign and big canal and so on.

结果 数字化钼靶乳腺摄影能清晰的显示乳房的皮肤、乳头、腺体、导管脂肪、纤维组织、淋巴和血管，能够清晰显示乳腺癌的直接征象：肿块、恶性钙化。间接征象：致密影、局部结构紊乱、局部皮肤增厚、乳头内陷、大血管征及大导管相等。

The therapy of amebic liver abscesses are convenient,small trauma and adapt to spread to basic level hospital,and to improve therapeutic efficacy.

套管针穿刺排脓内置导管灌注冲洗法由于内置导管持续引流、药物冲洗能够达到连续治疗的目的，尤其对脓肿直径在10cm以上者疗效确切，打破了传统阿米巴脓肿直径10cm以上绝对手术适应证的观念，且本方法创伤小、简便易行、不需开腹手术，适于在基层医院推广。

Gentle technique is always called for when passing urinary catheters but this is especially true when using rigid catheters.

温和的技术始终要求时，通过尿的导管，但尤其如此当使用刚性导管。

The root,stem and leaf of all species possess vessel,indicate that cycads possessing vessel is an universality.

在所研究的所有种类的根、茎、叶材料中全部发现了导管，即存在导管具普遍性。3。

Subsequent surgical excisions were available in 20/33 pure FEA and in 10/11 FEA+ADH: of the 20 patients with pure FEA on CNB, none had either ductal carcinoma in situ or invasive carcinoma in their excisional biopsy, whereas 3/10 (30%) FEA+ADH on CNB showed, at subsequent surgery, more advanced lesions (2 ductal carcinoma in situ, 1 invasive carcinoma).

我们得到了20/33例单纯性FEA和10/11例FEA+ADH随后的大体手术切除资料：20例单纯性FEA大体切除标本中，无一例发现有导管原位癌或浸润性癌；而那10例FEA+ADH的大体标本中有3例（30%）发现高级病变（2例导管原位癌、1例浸润性癌）。

Four conduits with different structures are braided: common braided structure, braided structure using braided ply yarn , braided structure with inserted reinforcing yarn and adding bridge-yarn structure ,the last two conduits are new attempts to look for good shape-keeping structure ,being able to lead the nerve to regenerate effectively.

其中后两种结构神经导管属于新的尝试，目的是探索具有良好保形性、较好引导神经再生的导管结构。

The hot gas duct of China 500 MW Pilot High-Temperature Gas-cooled Reactor connects the reactor pressure vessel and the steam generator. The hot gas duct is the main passage of the helium from the reactor core to the steam generator.

500 MW高温气冷堆示范电站的反应堆压力容器与蒸汽发生器通过热气导管连接，热气导管是反应堆堆芯出口氦气导入蒸汽发生器的主要通道。

The injection cap can be removed for direct connection of a fluid administration set to the IV catheter, or the cap can be left on the catheter and the fluid administration set attached using a 20 gauge hypodermic needle inserted through the cap.

注射帽可以删除，可以直接连接的流体管理规定向四导管，或瓶盖可以留在导管和流体管理使用规定所附的20衡量注射针插入通过帽。

Based on the factors that cause the chylothorax after esophagectomy, we selected 40 esophageal cancer patients with radical surgery and played the operation of selective low cluster thoracic duct ligation.

根据食管癌术后并发乳糜胸的原因，总结低位结扎胸导管预防食管癌术后乳糜胸的适应证，选择40例食管癌根治术患者进行选择性行低位集束结扎胸导管。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。