放射量测定

Dr. Borak said that this dosimeter monitors doses of radiation a person receives, and transmits up-to-the-minute information to a computer.

博拉克博士说这种放射量测定器监控人体接收的辐射剂量，将信息即时传给计算机。

Comprehensive Epidemiologic Data Resource - studies and data related to dosimetry standards and health effects of ionizing radiation.

与放射量测定标准和电离辐射对健康的影响有关的研究及数据。

Methods: With the application of the depression status inventory or the self depression scale the perimenopausal and menopausal women （ menopaused 1 - 3 years） between 40 and 55 years old in several communities and charities of the Changchun city were investigated to evaluate the symptom of depression by case - control method to test the serum progestogen, folate and serotonin of the climacteric women with depression, normal climacteric women and normal reproductive women 30 irrespectively, by means of radioimmunoassay and fluorescence method.

采用自我评定抑郁量表或抑郁状态调查问卷对长春市部分企事业单位的围绝经期及绝经后的更年期妇女进行抑郁症状的评价；采用病例对照方法，应用放射免疫测定方法和荧光法对更年期抑郁组、更年期正常组和生育年龄期正常对照组妇女各30例进行血清孕激素、叶酸、五羟色胺测定。

METHODS: The pregnant mice were administered by oral gavage with MXC at different doses of 0, 20, 100 and 200 mg/kg during day 12-17 of pregnancy. Meanwhile, other pregnant mice as a control group were gavaged sesame oil solvent in the same manner. The changes in body mass and number of corpora lutea of the pregnant mice were observed; and the body mass and anogenital distance of their F1 foetuses were recorded, too. The concentrations of estradiol (E2 ) and progesterone in sera of the pregnant mice were determined using radioimmunoassay.

将交配成功的雌鼠于孕12～17 d每日给予不同剂量的MXC(0，20，100，200 mg/kg)灌胃，并设芝麻油溶剂为对照组，观察各组孕鼠体质量和黄体等计数测定，同时观察各组F1子代仔鼠的体质量和肛门生殖器距离等，采用放射免疫法检测孕鼠血清雌二醇(E2)和孕酮含量。

Borak added that the dosimeter is in the testing phase and hopes it will provide valuable improvements to radiation dosimetry in the coming years.

博拉克补充说放射量测定器还处在测试阶段，他希望未来几年该设备能更好的完善辐射剂量测定方法。

Cancer patients here on Earth who undergo new forms of radiation therapy using protons or carbon ions , said Borak, could also benefit from the dosimeter.

他还说在地球上正接收质子或碳离子新辐射疗法治疗的癌症患者也会从该放射量测定器收益。

The radiational ratio was analysed and it's changing of basing metabolizion's cerebral infarct and normal cerebral with using analysis technology of region of interest,as well as,the radiational ratio of with using same method after acupunctural metabolism.

对38例脑梗死性患者分别行基础状态下的脑灌注显像和神经穴位刺激状态下的脑灌注显像，运用感兴趣区技术测定针刺前后病灶与正常部位脑组织放射量比值及放射量比值的变化。

Methods Human luteinized granulosa cells were isolated from follicular fluid obtained during oocyte retrieval of in vitro fertilization-embryo transfer program and were cultured with M199 medium plus various concentration of leptin (0, 10, 30, 100, 300 ng/ml),human menopausal gonadotropin (hMG, 0, 0.1, 0.2, 0.5, 1, 2, 5, 10 IU/ml) and testosterone 100 μg/ml. For 2 days the media were collected for estradiol and progesterone measurements.

方法将来自体外受精-胚胎移植的卵巢黄素化颗粒细胞纯化后，在不同浓度瘦素(0、10、30、100、300 ng/ml)和人绝经期促性腺激素（hMG，0、0.1、0.2、0.5、1、2、5、10 IU/ml）单独或联合作用下进行体外培养，收集培养液，采用放射免疫方法测定颗粒细胞产生雌二醇及孕酮的量。

Theαvalues for shielding wall in some radiation therapy rooms and X-ray defectoscopy rooms have been evaluated,throngh the measuredexposure rates outside the shielding wall,and the transmission curve of the shields.

屏蔽设计的最优化需要确定α值。本文对若干放射治疗室及 x 射线探伤室的屏蔽墙外表面的照射量率作了测定与计算，从而根据该屏蔽的透过曲线计算了这些已建设备的α值。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。