To provide the using information of disinfectors dose in the tobacco float seedling system,the efficacies of 90% lethal dose(EC90) of 10 disinfectors were examined by carrier germicidal test on breeding substrates,including polystyrene foam trays,polyvinyl chloride plastic film and stainless blade which were inoculated with Ralstonia solanacearum.
在聚苯乙烯泡沫苗盘、聚氯乙烯塑料池膜和不锈钢刀片表面,8种消毒剂的90%致死剂量(EC90)差异大,30%有效氯漂白粉为96。
At same time, we also knew the LD100 of konjac is 3KR and LD50 is 1.
同时,初步得到照射花魔芋半致死剂量LD50为1。
DOSE RANGE OF BRAIN DEATH AND BEHAVIORAL CHANGES FOLLOWING SUPRALETHAL DOSE γ-IRRADIATION IN RATS
大鼠受γ线超致死剂量照射后脑型放射病的剂量范围和行为的改变
In the acute exposure group,fertilization time was 140 days after irradiation with 2.OGy,and the spermatogonia were mainly injured.
2．2．2慢性照射：着床前死亡率与照射剂量呈正相关。
The maximum load dosage was 160.89 rad.
超剂量照射人员中,最大累积吸收剂量为160.89拉德。
Study on the Dose Burden of the Public in Shanghai from X-ray Computed Tomography Medical Exposure
X射线CT医疗照射所致上海市公众剂量负担的研究
Sensitivity of Floribunda Roses to 60Co-γradiation and their medial lethal doses in radiation breeding
丰花月季组培苗对~(60)Co-γ射线辐射敏感性及半致死剂量的研究
Sensitivity of Jatropha curcas seeds to ~(60)Co-γ radiation and their medial lethal doses in radiation breeding
小油桐种子的~(60)Co-γ射线辐射敏感性及半致死剂量的研究
areal dose monitor
照射面积剂量监视器
long continued irradiation
小剂量的长时间照射
radiophotoluminescence dosimeter
辐射光致发光剂量计
radiophotoluminescent dosimeter
放射光致发光剂量计
Study on the mechanisms underlying tumor cell death induced by continuous low does-rateβirradiation;
持续低剂量率β照射诱发肿瘤细胞死亡机制的探索
The Lethal Dose50 test( LD50) may also be replaced.
药剂致死剂量50(D50)验也可以被代替。
Study on FTIR of Ec9706 after X-ray radiationwith different doses
不同剂量X射线照射Ec9706细胞的FTIR研究
Exposure meters and dosimeters General methods for testing?
照射量计和剂量计的一般试验方法
The Measurement and Analysis of MSCT s Radiation Dosage;
多层螺旋CT受照射剂量测量与分析
Ultrastructural Changes and Quantitative Analysis of Motochondria in Emporal Lobe Neurons of Epilepsy Rats after Exposed to Low-dose Gamma Knife Radiation
低剂量伽玛刀照射癫痫大鼠颞叶神经元超微结构的改变及线粒体形态计量分析
He had no knowledge of what a fatal dose might be.
他不知道致死的剂量是多少。
EXTERNAL DOSE DISTRIBUTIONS OF EXPOSURE TO NATURAL URANIUM SLAB FOR CALIBRATION OF BETA ABSORBED DOSE
β剂量刻度用的天然铀块外照射剂量分布