存活率

The biological safety of Bacillus thuringiensis Strain YJ-2000 which acted the low toxicity to Bombyx mori newly hatched larvae and marked insecticidal activity to other lepidopterous insects was evaluated compared with other two Bt strains,i.e.

YJ 2 0 0 0菌株除导致 1龄幼虫历期延长 11 1%、取食量减少 0～ 6 0 0 %及体重降低 5 2 3%～ 6 2 5 %外，对 2龄及其以后各龄幼虫的存活率、发育历期、取食量、眠蚕体重、化蛹率、蛹期、全茧量、蛹重、茧层量、羽化率和产卵量等均无显著影响。

With a median follow-up of 30 months, Loma Linda researchers reported three-year local control and disease-specific survival rates of 74% and 72% respectively.

中位随访30个月，美国罗马琳达研究报告3年局部控制和特定疾病存活率为74 ％和72 ％分别。

Results Both EDS-40 and EFS-40 solutions had vitrifying effects. The survival rates of EFS-40, EDS-40 and control group were 69.6%, 82.14% and 86.78% respectively; the merogenic rates of EFS-40, EDS-40 and control groups were 54.4%, 66.96% and 80.99% respectively.

结果 两种玻璃化溶液能达到玻璃化效果；EFS-40、EDS-40及对照组冷冻复温后的存活率分别为：82.14%、86.78%、69.6%；EFS-40、EDS-40及对照组冻胚的卵裂率分别为：66%、96%、80.99%、54.4%。

Results: the number of th positive cells and the viability of mesencephalic cells significantly decreased while the number of inos cells increased in the development of apoptosis induced by mpp+.

结果：在mpp+诱导的中脑原代细胞凋亡中，mpp+组th阳性细胞数及细胞存活率均显著低于各egb761组及阳性对照组(p.01)。

On day 1, 3 and 5 after irradiation,the mice were sacrified after anesthesia for determining endotoxin in blood and bacterial metathetic rate, and intestinal crypt survival rate.

结果： 小肠RNA可降低受照小鼠肠系膜淋巴结细菌移位率和血中内毒素含量，明显提高受腹部照射小鼠空肠的肠腺存活率（P.01）。

Store up test result makes clear, when the freeze-dry bacterium pink that adds 1% cane sugar to serve as protective agent, be in respectively rise and fall normal temperature (6~33 ℃) and constant microtherm (4 ℃) next storing up after 18 months, make with fluid of amortize of 0.05 Mol/L phosphoric acid again to hydrate agent, TW surviving rate can be amounted to respectively 70% with 90% above.

贮藏试验结果表明，当添加1%蔗糖作为保护剂的冷冻干燥菌粉，分别在起伏常温(6~33℃)和恒定低温(4℃)下贮藏18个月后，用0.05 mol/L磷酸缓冲液作再水化剂，TW存活率分别可达70%和90%以上。

Today neonatal specialists can ensure the survival of up to 95% of infants born preterm.

而如今的新生儿专家可将早产儿的存活率确保在95％。

We conclude that a cardiac arrest during neuraxial anesthesiais associated with an equal or better likelihood of survivalthan a cardiac arrest during general anesthesia.

我们认为椎管内麻醉时心搏骤停病人的存活率大于或等于全身麻醉时心搏骤停的病人。

We conclude that a cardiac arrest during neuraxial anesthesiais associated with an equal or better likelihood of survivalthan a cardiac arrest during general anesthesia.

我们认为椎管内麻醉时心搏骤停病人的存活率大於或等於全身麻醉时心搏骤停的病人。

Results Infected by this peptide, cell viability decreased 28.9%. Under light microscope, cells were shrinked and rounded, many cells were divorced from plate wall, some neuraxon shortened and broke. Apoptotic cells which nucleolus shrinked and rounded could be coloured orange by fluorescent colouration. Under electron microscope, chromatin gathered along the inside of the nuclear membrane, vacuole bodies appeared. Apoptotic peak was detected by flow cytometry and the ladder band appeared in DNA electrophoresis.

结果：细胞接触肽段后存活率下降28.9％；光镜下可见细胞贴壁不良，胞体缩小，细胞突起断裂缩短；荧光染色可见细胞突起缩短、胞核固缩、胞质染成橘红色的凋亡细胞；电镜下可见胞质中出现空泡样结构，细胞染色质浓集于核膜内侧并裂解成碎块状；流式细胞仪检测细胞出现亚二倍体峰，DNA电泳出现梯状带。

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。