查询词典 mortality

Although some problems arose in the implementation of cooperative medical system such as malpractice and jobbery of cadres at the grassroots level and unlicensed doctors, the defects can't obscure the virtues:from the standpoint of life expectancy and infant mortality rate,the former has risen from 35 in 1949 to 68 in 1982 and the latter has dropped from 200%to20-30%,which speaks for itself that rural medical system during the collectivist period has gained remarkable achievements.

中国"在落后国家的经济水平上达到了先进国家的卫生水平"，取得"低收入发展中国家举世无双的成就"，并成为"发展中国家解决卫生经费的惟一范例"。1980年代初，农村经济体制改革对合作医疗制度与赤脚医生队伍造成的冲击使农村医疗卫生制度改革势在必行。

Each year in late June to mid-September Hemorrhage grass carp is the main epidemic season, the water temperature at 25 ~ 28 ℃ above the most popular ,8-September for the popular peak, the mortality rate sometimes as high as 80 percent.

每年6月下旬至9月中旬是草鱼出血病的主要流行季节，水温在25~28℃以上时最为流行，8-9月份为流行高峰，死亡率有时高达80 %以上。

The mortality of mice immunized with 56-47kDa fusion protein was lower than that of the mice immunized with another recombinant protein after challenge of Ot Karp.

用56一和47一kDa蛋白免疫血清分别对转染的细胞作间接免疫荧光染色，结果证明56一和47一kDa蛋白基因以及它们的融合基因均在相应的转染的细胞内表达了目的蛋白。

Content of mineral salt has certain relationship with thickness of raw lac, mortality, fecundity and amount of lac secreted by per Kerria lacca.

无机盐含量与胶被厚、死亡率、怀卵量、个体泌胶量有一定关系。

Come forward new formula to count mortality of lac insect.There are obvious linear relationship between individual weight and adult density, between adult density and amount of lac secreted by per Kerria lacca on double logarithmic coordinate axis.

有针对性地选择固虫密度、性比、死亡率、泌胶量、怀卵量、胶被厚、放收比指标，分别评价紫胶虫在不同需求下的经济指标，提出了3个评价公式。

Through treating 10-20 min with 60-80 times water dilution of the optimum formula emulsion, the corrected mortality of the fly eggs which were placed on the fresh kipper reached 100%, and the quality of dried kipper was affected little.

经最优配方乳化肉桂油的50~60倍水溶液处理，蝇卵校正未孵化率在95%以上，用该乳液的60~80倍水溶液浸泡接卵鲜咸眷10~20min，校正未孵化率达到100%，且不影响干咸鲞品质。

METHODS In convulsive mice caused by strychnine to observe the latent period of convulsion,dying time,mortality in mice.

采用士的宁致小鼠惊厥法，观察酸枣仁生物碱对小鼠惊厥潜伏期、死亡时间和死亡率的影响。

The general tendency was for later-born siblings, particularly girls and women, to demonstrate a higher mortality risk than first-borns,'' say the researchers from StockholmUniversity.

一般倾向于较晚出生者特别是女孩和妇女，表现出比老大高的早死风险。来自斯得哥尔摩大学的研究人员说。

The mortality and control effect are all over 99% after 7d,15d and 30d respectively, a small number of trees were infected coconut leaf beetle again after 90d and 120d respectively, most trees were found eggs and pupas after 150d , and the control effect had a slight decline, but will not cause a substantive impact on growth of center coconut leaves.

施药后第7天、15天、30天和60天害虫虫口减退率和防效均大于99%，第90天和120天个别植株重新感染少量的椰心叶甲成虫和幼虫，第150天后有一半以上的植株感染椰心叶甲成虫和幼虫，其中个别植株已经产生卵和蛹，防效产生轻微下降，但不会对椰树心叶的生长造成实质性的影响。

Visceral leishmaniasis caused by Leishmania donovani is a serious disease andthe mortality is over 90 percent by estimation.

杜氏利什曼原虫(Leishmania donovani，L.d)引起的内脏利什曼病(visceral leishmaniasis，VL，又称黑热病)是利什曼病中症状最严重的一种类型，如不经治疗，病死率达90％以上。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。