death rate的例句大全

The England population developed slowly after the Black Death according to population replacement rate.

同时，通过人口替代率的考察，可以看出英国人口在黑死病后长期发展缓慢。

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Observe the different cell vaccination in nude mouse hypodermic the situation of tumor growth, such as regular survey tumor volume size to plan tumor growth curve and weigh tumor after nude mouse death, computation tumor promotion rate or suppression rate and life time.

观察不同细胞接种后在裸鼠皮下的成瘤情况，定期测量肿瘤的体积大小，绘制移植瘤生长曲线，裸鼠自然死亡后，称瘤重，计算促瘤率或抑瘤率及生存时间。

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At this rate, we know that life and death are actually beyond.

我们知道有一些东西是超越死亡的。

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methods the possum grade was calculated in the 234 senile gastrointestinal tumor patients after operation, and the actual complication and mortality were analyzed and compared with the forecasting rate. the multiple single factors that were possible related to the complication and death were analyzed.

方法对234例手术的老年胃肠道肿瘤患者进行POSSUM评分，同时统计术后实际并发症和死亡率，并与评分预测值进行比较，就有可能产生并发症和死亡的多个单因素进行比较分析。

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the change of the rate and indications for cesarean section and perinatal death during 20-years

20年剖宫产率及指征的变迁与围产儿死亡的关系

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Therefore, this paper proposes to improve return rate and contribution years and other elements of basic pension insurance fund by public policy, to solve existing and future gap by reducing state assets, allocating death tax and issue special bonds.

因此，本文提出通过政策手段改善基本养老保险基金收益状况和职工缴费年限等政策因素，以遗产税划拨与发行特别债券等手段解决现存成本与未来社会结构变化后的资金缺口压力。

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The anticoagulant resistance rate is zero However in 1993 the average lethal dosage changed to 19.54mg/ kg, the average death happens after 5.35 days with one survival.

1993年褐家鼠平均致死剂量为19.54mg／kg.致死无数为5.35天，存活鼠1只，存活剂量为27.8mg／kg，抗性发生率为4.17%。

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Methods A model of viral pneumonia was made by infection of mice with an influenza virus A ( FM) strain. The effects of moxibustion, moxibustion plus Virazole, simple Virazole and virus on the lung index, death prevention rate and life prolongation rate were investigated.

方法用甲型流感病毒[FM]株感染小鼠，制作病毒性肺炎模型，观察艾灸、艾灸加病毒唑、单纯病毒唑和病毒对其肺指数以及死亡保护率、生命延长率的影响。

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james o'brien, medical director of quality and patient safety at riverside methodist hospital in columbus, says, "if this is successful, it could cut the rate of death from sepsis in half."

哥伦布市河畔卫理公会医院（Riverside Methodist Hospital）负责治疗质量和病人安全的医疗总监詹姆斯·奥布莱恩说：“如果这个计划取得成功，败血症的死亡率将降低一半。”

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Melatonin could increase the activity of arginine decarboxylase and decrease the rate of cell death.

发现褪黑激素可以明显提高低温胁迫下烟草悬浮细胞精氨酸脱羧酶的活性，并明显提高细胞的生存率。

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The general mortality rate is 4 22/ 100 000.The major diseases with death report are rabies, encephalitis and infant tetanus, which account for 85 71% of all death cases of preschool children.

主要死亡病种为狂犬病、乙型脑炎和新生儿破伤风，这3种病的死亡数占学龄前儿童法定传染病总死亡数的85.71%。

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Purpose Infants born with Congenital diaphragmatic hernia ( CDH) have high perinatal mortality rate. One of the most reasons for death is pulmonary hypoplasia.

目的先天性膈疝（congenital diaphragmatic hernia，CDH）是新生儿时期死亡率很高的疾病，其中肺发育不良是重要的致死原因之一。

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Objective: To investigate the effect of ALA-PDT under the same experimental conditions on the survival rate of various kinds of leukemia cells and the difference in death model.

目的：本研究主要观察相同条件的5氨基乙酰丙酸的光动力疗法（ALA PDT）对不同种类的白血病细胞株生存率的影响，以及细胞死亡类型的差异。

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In this series abnormal pregnancies with open NTD showed high maternal serum AFP values, yielding a defection rate of 85.7%. In addition, twin pregnancy, fetal death and inevitable abortion gave a high value too.

本组异常妊娠中开放性神经筛缺损AFP值升高，其检出率为85.7%，AFP值升高者还有双胎妊娠、死胎、难免流产；

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DNA damage sensor can not be activated when dose or dose-rate decreases to certain threshold, cell death induced by radiation will increase, it will show hyper-radiosensitivity.

剂量或剂量率下降到一定域值则不能激活DNA损伤感受器，从而导致射线对细胞的杀伤作用增强，表现出超放射敏感性。

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ten months later, the drug made no difference in the rate of death or rehospitalization - a big disappointment.

10个月后，该药对于患者死亡率或再住院率无影响——极其令人失望。

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The guinea-pigs were effectively decreased reaction extent of shock and prolonged latency period of shock by orally administered cetirizine ranged from 0.056 to 0.50 mg · kg-1, reduced the rate of histamine induced death.

西替利嗪0.056～0.50mg·kg-1口服给药时，能明显减轻豚鼠静脉注射组胺所致休克反应的严重程度，并可显著延长豚鼠休克反应的潜伏期及降低死亡率。

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Sepsis is one of the leading cause of death in critically ill patients, although in recent years there have big progress in sepsis and its complications research but the fatality rate of sepsis has not decline significantly.

脓毒症是危重病患者最主要的死因之一，虽然近年来对脓毒症及其并发症的认识和治疗有了很大进展，但脓毒症的病死率没有明显下降。

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In our country, it is one of leading cancer death, 5-yr survival rate for the patients is just 15%-20%.

在我国，胃癌居各种癌症死亡之首，其总体五年生存率仅15%~20%。

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For most people, an extremely exorbitant tax rate is tantamount to death.

对大多数人来讲，极高的税率无异于死亡。

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