The results show that under microwave irradiation, the intrinsic viscosity and the conversion of the polycondensate are raised.

结果，波辐能提高缩聚物的特性粘数和转化率。

Ethylhexyl palmitate was synthesized by microwave irradiation with palmitic acid,isooctanol as raw material and p-toluenesulfonic acid as catalyst.

在波辐条件下研究了棕榈酸异辛酯的合成。

The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.

研究了在无水硫酸铜的催化下,利用波辐技术快速合成氯乙酸十六酯的方法及影响反应收率的因素。

Cholecalciferol is produced by irradiation of 7-dehydrocholesterol with ultraviolet light either from the sun or from an artificial source.

胆钙化醇是7?脱氢胆固醇经日光或人工来源的紫外线照而产生的。

Objective:To investigate the methods of locate curative position of tangent field in breast cancer isocenter irradiation.

探讨乳腺癌放胸壁切线野等中心照,确定等中心的定位方法。

Methods A serials of thiosemicarbazones were synthesized by utilizing aromatic aldehyde,aromatic ketone and thiosemicarbazide in aqueous solution under ultrasound irradiation.

目的利用超声技术和水相体系相结合的绿色合成法优化缩氨基硫脲的合成条件,扩展超声技术在有机合成中的应用范围。

This indicats that gamma ray irradiation can increase the frequency of mutations and produces special types of flower in Godetia grandiflora breeding.

花色变异主要是颜色变浅，甚至变为白色。花瓣变异可由原来的单瓣变为重瓣花。

Conclusion: The radiation reactions of the mice esophagus seem not to be deteriorated after thoracal irradiation with fast neutron, photon or mixed beams.

快中子及混合线照小鼠胸腔并不会加重食管的放反应。

The (superscript 99m)Tc-MDP bone scan performed one hour after one fraction of external beam irradiation showed increased MDP uptake in the irradiated left hemithorax.

在首次放线一小时注的鎝-99m-MDP骨骼扫描即显示于左侧胸部有鎝-99m-MDP摄取增加。

The mechanism of endovenous thrombus formation induced by laser irradiation is different from thromboplastic phlebitis, thus endovenous thrombus formation doesn't affect whole body cruor function.

激光照导致静脉腔内血栓形成，与血栓性静脉炎的形成机制不同，并没有影响全身凝血功能。

The properties of polytrifluorochloroethylene foils are found to change, when they are irradiated by X-rays.Experiments shows that irradiation will affect the charge storage in the sample.

测量了聚三氟氯乙烯薄膜受X线辐照电荷贮存能力发生的变化，推导了辐照样品面电位变化的公式。

For this study, cells treated immediately after irradiation with JP4-039 demonstrated significant radioprotection, suggesting a potential role for the drug as a mitigator of radiation damage.

此次研究中,细胞被辐即刻借助JP4-039药物进行,呈现出显的抗辐特征,说该药物具备抗辐破坏的潜力,可作为一种缓和剂来用。

Selecting the wave band, irradiation illumination and irradiation time, studies on the effects of infrared irradiation on immunity of musmus-culus are carried out.

研究了不同波段、不同辐照度、不同辐时间的红外辐对小白鼠免疫功能的影响。

Conclusion: The project of alternate half-body irradiation combined with R-CHOP to treat DLBCL has effect on apparente synergia and attenuation and could improve the patient's quality of life.

交替半身照联合美罗华弥漫性大B细胞淋巴瘤有显的增效、减毒及改善患者生活质量的作用。

Abstract： Selecting the wave band, irradiation illumination and irradiation time, studies on the effects of infrared irradiation on immunity of musmus-culus are carried out.

摘 要： 研究了不同波段、不同辐照度、不同辐时间的红外辐对小白鼠免疫功能的影响。