查询词典 mortality

This dissertation focuses on the ecological characteristics, breeding techniques and introduction research on Picea mongolica. The results are as follows:(1) The seedlings and young trees take on a cluster distribution with a high, mortality.

因此，通过对沙地云杉的生态学特性及引种进行研究，找出沙地云杉育苗和引种造林方面的限制因子，为科学育苗和引种推广提供科学的方法和依据，为我国沙化地区的生态恢复起到指导作用。

Pinal muscular atrophy is one of the most common inherited forms of neurological disease leading to infant mortality.

MA是一种遗传疾病，它会攻击脊髓中的运动神经细胞，人体内缺乏SMN蛋白（SMN蛋白是运动神经元生存蛋白，能够使肌肉活动）时会引发该疾病。

Results show that increasing planktonic larval density increased cumulative settlement rate and decreased mortality rate and settlement time.

结 果发现：随著浮游幼生时期密度的增加，浮游幼生的累积著苗率增加、浮游幼生的死亡率降低、浮游幼生的平均著苗时间缩短。

When transgenic rape leaves were fed to Plutella xylostera, mortality of second instar larvae ranged from 33％ to 47％ and the survival larvae had a less weight than the control.

对叶绿体转化植株进行虫试，结果表明，8天后小菜蛾幼虫的死亡率为33％-47％，未死亡的幼虫比对照体重减轻。说明所获得的叶绿体转基因植株具有杀虫和抑制幼虫生长的作用。

Pneumatosis intestinalis and portomesenteric venous gas are alarming radiological findings that signify bowel ischemia. The management of PI and PMVG remain a challenging task because clinicians must balance the potential morbidity associated with unnecessary surgery with inevitable mortality if the necrotic bowel is not resected.

肠气囊肿病和门脉肠系静脉积气在影像诊断学上是缺血性肠道疾病非常重要的表现，当病人的影像出现肠气囊肿病或是门脉肠系静脉积气时，临床医师要如何作最适当的处置，依然是一项富挑战性任务，因为如果坏死的肠组织没有被切除，无可避免的会造成病人死亡，但是多余的手术亦会有潜在的并发症。

The most serious pneumococcal infections, especially pneumonia amongst at-risk groups, have a high mortality rate.

最严重的肺炎球菌感染，尤其是肺炎之间的高危群体，具有较高的死亡率。

The most serious pneumococcal infections, especially pneumonia amongst at-risk groups, have a high mortality rate.

最严重的肺炎球菌感染，尤其是肺炎，其中在高危人群，有相当高的死亡率。

Risk factors for mortality in the univariate analysis included intravascular, streptococcal, and polymicrobial infections.

在单变数分析中，血管内感染、链球菌感染与多重菌株感染为死亡的危险因子。

Despite improvements of therapy, polymicrobial septicemia is increasingly being observed, and gram-negative bacteremia and candidemia represent significant causes of mortality in critically ill hospitalized patients.

尽管目前治疗感染的措施已有很大提高，但多种微生物混合感染的发病率仍在逐渐增多，革兰阴性菌和白色念珠菌感染仍然是住院危重病人的重要致死原因。

The symbiosis between coral-inhabiting snail Coralliophila violacea and Porites spp.Different host specificity is commonn in symbiotic organism. Larval preference, post-settlement mortality and juvenile preference are the possible mechanisms.

共生生物的分布常有不同程度的专一性，而幼生时期的选择、著床后的死亡率、幼体或成体时期的选择可能是造成这种现象的机制，此外共生生物的适应会和宿主有密切的关系。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。