查询词典 lethal

To study the lethal effect of high power near infrared diode laser on Locust Nymphae. Oedaleus asiaticus B. Bienko Nymphae that are the third age or before the third age and after the third age were irradiated aiming at the head in different time and power density by the power of 2W and the wavelength of 808nm diode laser. The death-ratio was observed especially after irradiation, five hours after irradiation and 20 o clock the next day after irradiation.

为研究大功率近红外半导体激光对蝗蝻的致死作用，选择采用功率2W、波长808nm的半导体激光器，针对三龄及以前龄期和三龄期后亚洲小车蝗蝻虫分组试验，激光束对准蝗蝻头部位置，进行不同功率密度、不同时间的照射试验，分别观察照射后即刻、照射后5小时和照射后次日蝗蝻的致死率。

We observed that cyclophosphamide-immunosuppressed adult mice were Susceptible to acute infection leading to death.4-8 week old C57 mice or outbred Kunming strain mice inoculated in-tracerebrally with HFRS virus A-16 strain and immunosuppressed with four 50mg/kg CY doses at days -1,+1,+ 2,+ 4 (day O:virai infection), developed a lethal disease94% m...

在第-l、+1，+2、+4天注射环磷酰胺50mg/kg体重(第0天感染病毒)，可使小鼠由隐性感染变为急性致死性感染，病死率为94％。在病死动物的脑，肺、肝、脾和肾等器官中，检查翻HFRS病毒抗原。这些器官显示微血管系统和实质组织的病变。这种成龄鼠模型可用于本病的研究。

To begin with, Coke is not a very effective spermicide, and even if the beverage's secret recipe were lethal, a speedy sperm is likely to outswim the douche and get to cervix first.

首先，可乐并非是很有效的杀精剂，而且就算这种饮料的秘密配方能杀死精虫，游动迅速的精子也很有可能超越冲洗剂的速度，先抵达子宫。

The road traffic accident which announced to the society notifies through recently the Ministry of Public Security transportation administrative bureau, we were allowed to discover, the vehicle drove person traffic offense was creates the traffic accident the main reason, mainly included exceeds the speed limit, weary traffic offense behavior and so on driving, passenger train overstrength, because exceeded the speed limit the lethal population to be most.

通过最近公安部交通管理局向社会公布的道路交通事故通报，我们可以发现，机动车驾驶员交通违法是造成交通事故的主要原因，主要包括超速行驶、疲劳驾驶、客车超员等交通违法行为，其中因超速行驶致死的人数最多。

The results showed that semi-lethal temperature of P. racemosa was -35.6℃, indicating that plant could overwinter safely in Xinjiang without any protection measures. It can be used as suitable tree species in landscope engineering and afforestation.

结果表明，紫叶稠李的半致死温度为-35.6℃，在新疆寒冷的冬季不采取任何措施可安全过冬，是园林工程、荒山绿化树种配置的优良树种。

This study was aimed to construct and characterize Salmonella vaccine strain C500 expressing the recombinant Pasteurella multocida toxin antigen by the Asd+ balanced-lethal host-vector system.

本研究利用Asd+平衡致死系统构建表达巴氏杆菌毒素(Pasteurella multocida toxin， PMT)的重组猪霍乱沙门氏菌株，并对重组菌株的生物学特性进行比较研究。

The character of hemagglutination of the virus could be inhibited by the antiserum of Newcastle disease virus.According to the international standard and method of virulence judgement of NDV, we measured the average death time、the minimal lethal dose and the median infective dose(EID50) of chicken embryos and the intracellular inoculation pathopoiesis index of 1-day-old chicks.

参照国际上规定的新城疫病毒毒力判定标准及其方法对分离毒株ZH1、ZH2进行了鸡胚最小致死量和平均死亡时间、鸡胚半数感染量(EID50)以及1日龄鸡脑内接种致病指数测定，结果ZH1、ZH2株的MDT为52h和44 h，EID50为106.4/ 0.1mL和108.64/ 0.1mL，ICPI为1.93和1.975。

They found this phytochemical from green tea rescued mice from lethal sepsis – and the findings could pave the way to clinical trials of EGCG in patients.

他们发现，这种植物化学从绿茶中救出小鼠败血症致死-和结果可以铺平道路临床试验中的儿茶素患者。

PILAR MKII is the only way to picture the fugitive and possible lethal aggression, and then provide significant contribution to the knowledge chain for situation awareness.

这一句我不不懂什么意思？我只能翻译出前面&PILAR MKII只描述转瞬即逝的和可能的致命的进攻，&后面一点也看不懂。

Based on the data of seeding rate and root growth,it is concluded that the semi-lethal radiation dose of Platanus acerifolia Willd.dry seed was 50Gy,and the suitable dose range for radiation breeding was 50 to 250Gy.

通过对悬铃木辐射组与对照组成苗率和根长进行比较，初步推测悬铃木辐射的半致死剂量为50Gy，辐照诱变的适宜剂量为50至250Gy。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。