存活率

The best survuval rate of each stage thawed-embryos existed in groups of Zygote EDT3O-two-step method with I mm equilibration(66%), of Morulae EDT3O-two-step method with I mm equilibration(94%) and EDT4O-two--step method with 0.5 mm equilibration(94%), of Blastocyte EDT3O-two-step method with I mm equilibration(91%) and EDT4O-one-step method with I mm equilibration(91%).

总之，我们的研究表明，DET玻璃液冷冻方法是简单、经济而又高效的，冷冻小鼠各阶段胚胎都能获得较高的存活率，其中受精卵的EDT30二步法1分钟平衡组(66％)、桑椹胚的EDT30二步法1分钟平衡组(94％)和EDT40二步法0.5分钟平衡组(94％)、囊胚的EDT30二步法1分钟平衡组(91％)和EDT40一步法1分钟平衡组(91％)冷冻效果最好。

On the leaving farmland, by surviving the seedling out rate, the feeding grass surviving rate, reviving rate, growth speed, tillering numbers, cluster measurement, degree of cover, root measurement, root Weight, fresh grass yield and hay yield, and so on, four kinds of feeding grasses which were Medicago sativa L., Dactylis glomerata L., Cichorium intybus L., Astragalus adsurgens Pall., were confirmed that can adapt the native ecosystem term and acquire good economic benefits in that year ; Bromus inermis Leyss. growed slowly in the first year, but Behaved well in the next year; Silpniumperfoliatum L.

弃耕地上通过对牧草出苗率、存活率、来年返青率、株高、分枝分蘖数、丛幅、根幅、根量、鲜草产量及干鲜比等的量测，确定苜蓿王、沙打旺、菊苣、鸭茅这四种牧草能适宜当地生态条件并于当年获得好的产量；无芒雀麦第一年生长较慢，但第二年表现良好；串叶松香目前为止表现不佳，能否引进成功有待观察。

To summarize cadaveric kidney transplantation for improving the long-term survival rate.

文章摘要：总结同种异体肾移植术的经验，提高人／肾长期存活率。

With the increasing of its concentration, the survival rate of calli decreased gradually.

随着L-Hyp浓度的增加，愈伤组织的存活率逐渐下降。

The research showed that Bailing capsula had a good effect to prevent acute rejection ,protect livercell to be injuried by medicine and hepatitis virus and also had an effect on CR to prolong the long survival rate of the trans2plant .

从研究可见，人工冬虫夏草胶囊具有良好的预防急性排斥作用，保护肝细胞免受药物、肝炎病毒的损害作用，对CR 具有一定的治疗作用，能提高移植物的长期存活率。

Bone marrow was drawn from rabbit by density gradient centrifugate in 70% Percoll fluid, the rate of cell survival was evaluated with trypan blue staining;The cells have been induced,differentiated and transfered of culture in vitro for five weeks; MSCs was seed onto BMG and continued to be cultured six weeks in vitro,then the compound was carried out to observe collagen by Masson staining.

抽取兔骨髓，用70% Percoll液，经密度梯度离心法分离MSCs，台盼蓝染色观察细胞存活率；诱导分化，传代，体外培养5周；复合BMG，继续体外培养6周，Masson染色观察胶原合成情况。

Cholic acids caused an increase in the concentration of Cytosolic free calcium in a dose-dependent manner.

胆酸对心肌细胞存活率的抑制作用有很强的时间-浓度依赖性，这种抑制作用除了对心肌细胞的直接损伤外，还可能与其造成细胞内&钙超载&有关。

Natural infection and treatment test showed that Chinese herbal medicine of middle dosage was more effective to cure chicken colibacillosis and the average survival rate in the diseased chicken flocks after treatment was 96.9%.

自然感染治疗试验表明，用中剂量的中草药方剂治疗鸡大肠杆菌病较为有效，经治疗后发病鸡群的平均存活率为96.9%。

Background— Mild commissural mitral regurgitation is associated with significantly higher restenosis-free surial after percutaneous mitral aluloplasty, which suggests that different mechanisms of significant MR after PM may hae different clinical courses.

背景：经皮二尖瓣成形术后严重高度非再狭窄存活率与轻度交界处损伤的二尖瓣关闭不全相关，表明经皮二尖瓣成形术后严重二尖瓣关闭不全的不同机制可能有不同的临床过程。

Background— Mild commissural mitral regurgitation is associated with significantly higher restenosis-free surial after percutaneous mitral aluloplasty, which suggests that different mechanisms of significant MR after PM may hae different clinica

背景：经皮二尖瓣成形术后严重高度非再狭窄存活率与轻度交界处损伤的二尖瓣关闭不全相关，表明经皮二尖瓣成形术后严重二尖瓣关闭不全的不同机制可能有不同的临床过程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。