Fishes were infected with V. anguillarum by injection of a sublethal dose and a cascade of induced response in primary phase of infection were examined.

1、

But pathological changes were not found in any parts of the body after a single sublethal dose of microwave radiation.

微波急性一次辐射未致死动物的脏器未发现明显的病理变化。

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2、

Blood routine examination Another 36 mice were randomly divided into control group and magnetic field group with 18 mice in each group and injected intraperitoneally with 5-Fu at the sublethal dose of 150 mg$ kg body mass.

血常规检测：空白对照组、磁场干预组各18只小鼠，均以5-氟尿嘧啶亚致死剂量150mg/kg体质量腹腔注射。

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3、

Still another change to the experimental model: a sublethal dose of E coli was administered and the animals were observed.

对实验模型还进行了另一种变化：给动物注射亚致死剂量的大肠杆菌，并进行观察。

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4、

Dominant Lethal Effect of Male Mice Induced by Radiation of He-Ne Laser Beam

氦氖激光照射诱发雄性小鼠的显性致死效应

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5、

In the experiment, an avian H5N1 influenza A virus was isolated from chicken tissues infected. The 50% egg lethal dose ( ELD50) titer of this AIV is 10-7.67/ 0.lml.

本实验中，从病死鸡组织病料中分离到一株H5N1亚型AIV，鸡胚半数致死量（50%egg lethal dose，ELD（50））滴度为10~（-7.67）／0.1ml。

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6、

Promoting nurturing relationships between parents and children early in life, providing training in life skills, and reducing access to alcohol and lethal means such as firearms help prevent violence.

从小培育子女与父母的亲情关系，培养子女的生活技能，并减少获取酒精和枪支等致命手段的机会，可有助于防止暴力的发生。

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7、

A Study on UV Induced Screening of High Actinomycin X_2 Producing Strain by Lincomycin-resistant Lethal Mutation

放线菌素X2高产菌株的抗药性致死突变标志的诱变筛选研究

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8、

C5b-9_(( n)), as an multieffect immune factor, can insert into cell membrane making cell lysis. Recently, the new researches demonstrates that non-lethal dose MAC can deposit on many

C5b-9（（n））是CNS炎症过程中一种多效免疫因子，在补体大量活化后，可插入细胞膜导致细胞溶解死亡，而近年来新的研究发现，非致死剂量的MAC可沉积于中

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9、

The results showed that: after dealing silkworm larvae with pesticide of non-lethal dose, the biological parameters and economic indicators of silkworm was observed, high concentrations groups were lower than others.

结果表明：用非致死剂量乐果处理家蚕幼虫，高浓度处理较低浓度处理对家蚕生物学参数、经济学指标影响大。

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10、

With cysteamine pre-treatment, decreased yields of dominant lethals were obtained in spermatocytes, spermatids and in spermatozoa.

用半脘氨预先处理，在精母细胞，精子细胞和精虫内均可使显性致死突变值下降。

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11、

The effect of dominant lethals induced by 150 rad~ ( 60) co γ-ray in male mice

~（60）Coγ-射线诱发雄性小家鼠的显性致死效应

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12、

Through experiments have found that: when the concentration of heavy metals in the soil is 0.5 percentages, it fits the half lethal dose.

通过实验发现：当土壤中重金属的含量为0.5%时，最符合蚯蚓的半数致死量。

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13、

Radish is relatively insensitive to radiation,' and the half lethal dose of 60Co γ ray was 1500-2000 gray.

萝卜有很强的抗辐射能力，半致死剂量在1500&2000gray之间；

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14、

Objective To measure the half lethal dose ( LD_ ( 50)) of paraquat in mice.

目的测定百草枯对小鼠的半数致死量（half lethal dose，LD50）。

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15、

To Measure the Half Lethal Dose of Paraquat in Mice

百草枯半数致死量测定

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Improvement and programming of the weighted probit method of the half lethal dose

LD（50）的加权概率单位法的改进和程序化

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And half lethal dose was several hundred folds than the clinical dose.

半数致死量是推荐临床剂量的几百倍。

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18、

Establishing fat embolism rat model and determination of half lethal dose

大鼠脂肪栓塞模型的建立及半数致死量的测定

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Treatment and Nursing Care of Lethal Catatonia

致死性紧张症的治疗及护理

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20、

Group D, lethal dose infection without treatment;

D组，致死剂量染毒未治疗；

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