查询词典 radiation

This research selected low dose radiation pretreatment as a physiatric method to protect the brain radiation injury.

预照射剂量为100mGy，攻击性照射剂量为25 Gy.30只SD大鼠随机分为单纯照射组、6小时预照射组、24小时预照射组。

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。

Result: the clinical therapeutic effectof experimental group, was more significant than control group who only underwent external radiation or afterloading intracavitary radiotherapy ,and the adverse reaction of control group exe; the radiation proctitis was more significant than experimental group; compare,58 cases in the experimental group complete the radiotherapy successfully.

结果：58例直肠癌病人采用外照射加后装腔内放疗的治疗效果优于单纯外照射或后装腔内放疗，其临床不良反应，特别是放射性直肠炎，较单纯外照射明显。实验组通过中药保留灌肠清洁肠道、温水坐浴等整体护理，不良反应较未采用整体护理的对照组明显减少， 58例病人均能按计划完成放射治疗。

Another study demonstrated that women who take alkylglycerols prophylactically starting eight days before the beginning of radiation therapy have lower mortality rates and greater survival than women who just take them during the course of radiation therapy.

另一研究表明，妇女在接受放射治疗8天前定期服用alkylglycerols，比仅仅在放射治疗过程中服用alkylglycerols的妇女存活率大大提高，死亡率显著降低。

Preparation of polymeric nanocapsules by radiation induced miniemulsion polymerization (1) Polystyrene nanocapsules with liquid core were prepared by ~(60)Coγ-ray radiation induced miniemulsion polymerization, in which N-vinyl pyrrolidone was used as polar monomer.

本文首先通过辐射引发细乳液聚合制备了聚苯乙烯纳米微胶囊，并从热力学与动力学两方面研究了影响纳米微胶囊形貌的因素；之后使用反相乳液聚合制备了磁性复合微球和磁性复合空心微球，并研究了有关影响因素。

The photosynthesis is determined by photosynthesis meterThe results showed that the net photosynthesis rate of Carex lasiocarpa(47.41 μ mol/m/s)is faster than those of other plants in Carex lasiocarpa wetland, Based on the overall sunlight radiation and the efficient photosynthesis radiation, energy utilization rate in radicula was the highest(1.3945% and 3.1879%)While those in spike was the lowest(0.0020% and 0.0046%).

毛果苔草湿地的物理过程观测设在中国科学院三江平原沼泽湿地生态实验站内，用美国CID公司出品的光合仪对典型湿地中几种优势植物的光合能力进行测定；在80℃干燥的植物样品，粉碎后，分别称量约1g左右，用美国公司Parr型氧弹式热量计测定；研究发现毛果苔草湿地建群种中毛果苔草的净光合速率最大，为47.41μmol/m/s。

Compared with therapeutic effect of Simvastatin, the effect of low-intensity laser rhinal radiation was weaker, however, it was effective and utilize the low-intensity laser radiation therapy on patients with abnormal liver function.

与舒降之相比，低强度镭射鼻腔照射疗法的调脂效果虽然相对较弱，值基於安全性的考虑，在饮食控制无效或肝功能异常的病人中使用低强度镭射鼻腔照射仍然具有一定的应用价值。

If you wear hat of widen ringe and sunglasses together,then the hat can protect 50% sun radiation and cut the sun radiation that go through your eyes.

宽边帽子和太阳镜一起戴。宽边帽子和头巾阻挡50%的太阳辐射，减少从镜片四周进入你眼睛的太阳辐射。

You can wear broadside hat and sunglassed together.the scaff and hat can hold up 50% radiation,reducing the radiation into your eyes coming from the side of glasses.

宽边帽子和太阳镜一起戴。宽边帽子和头巾阻挡50%的太阳辐射，减少从镜片四周进入你眼睛的太阳辐射。

The research conducted in the station included atmospheric boundary layer research including radiation and soil ob- servation, atmospheric turbulence and radiation system research, wind temperature profile research, radiosonde ob- servation research, sand and dust storm observation, glacier change observation, environmental study of surface process and geodynamic research.

为开展高喜马拉雅地区地质构造一气候反馈作用的研究，中国科学院青藏高原研究所于2004年开始在珠峰地区建立了综合观测研究站，并于2004年下半年开始相继开展了大气边界层、大气湍流和辐射系统、风温廓线、无线电探空系统、沙尘暴观测、冰川变化等大气科学观测研究、地表过程的环境研究和地球动力学研究。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐