不同浓度与剂量的质粒对皮瓣的成活的影响无显著性差异。
But the different dose of plasmid have the same effect on the survival of a random flap.
本文对不同轴长比和不同瓣数的不锈钢扁球壳体进行了整体无模胀形成形实验研究及理论探讨。
Experiments and theoretical analysis are made for the integral hydro-bulge forming technology of oblate spheroidic shells of various axial length ratios and petal Numbers.
将广义函数用于线天线阵综合，可得到广角近似平顶的方向图，亦可得到具有单一付瓣和无付瓣的方向图。
By using the generalized function in the linear array synthesis the direction diagram with approximate flat top in wide Angle region and with or without a single side lobe can be obtained.
目的探求一种简便，无创的方法评价行经皮二尖瓣球囊成形术(PBMV)病人的肺动脉压水平。
Objective to find a simple and noninvasive method for estimating pulmonary artery systolic pressure (PASP) in patients underwent percutaneous balloon mitral valvuloplasty (PBMV).
结果表明：（1）Q -聚类中，用一条结合线，可以把繁缕的4个居群聚为一类，无瓣繁缕的2个居群聚为一类。
The results show that (1) In Q analysis, 4 populations of S media and 2 populations of S apetala can be divided into 2 groups by a combined line.
一种唐松草属植物，长有复合叶片，开串串白色、微黄色或微紫色的无瓣小花。
Any of various plants of the genus Thalictrum, having compound leaves and clusters of small white, yellowish, or purplish apetalous flowers.
方法：根据不同的伤情采用不同的修复方法，强调彻底清创、真皮缝合、皮瓣的应用、无创等技术。
Methods Plastic technique such as entire debridement, dermal suture, application of skin flap, immediate repairing of parotid gland and facial nerve, and so on, were applied.
方法采用心室长轴M型超声心动图数字定量分析方法，对50例无支架生物瓣替换患者的术前、术后1月、6月、12月、24月的心室长轴功能进行了随访。
Methods 50 cases undergone the stentless bioprosthese replacement were investigated using digitizing of both ventricular long axis M mode echocardiograms before and 1, 6,12 and 24 months after AVR.
结果表明，M型彩色多普勒血流会聚法与二维彩色多普勒血流会聚法在检测二尖瓣狭窄瓣口面积方面基本可靠，但两者的准确性无显著差异。
It was concluded that M-mode and two-dimensional color Doppler flow convergence region could be used to quantificate the area of mitral stenosis accurately.
阀瓣采用弹簧加载，其快速关闭能有效的减小水锤压力，密封性能好，关闭无噪声。
The valve petal USES the spring to load, its quick closedown can effective reduce the hammer pressure, the sealing property is good, the closure does not have the noise.
无衬里的内部连接的协调皮革单元瓣平面袋垫木小物品。
Unlined interior with attached coordinating leather snap-flap flat pouch to stow small belongings.
无衬里的内部连接的协调皮革单元瓣平面袋垫木小物品。
Unlined interior with attached coordinating leather snap-flap flat pouch to stow small belongings.
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