strontium 90

常见例句

• Radioactivity such as that of strontium 90 causes health problems in people even at low levels.
  像银－90的放射性，哪怕是较低水平的放射性，都会对人体的健康造成危害。
• Method Strontium 90 contact therapy was introduced among 26 infants with skin hemangiomas.
  方法应用90锶敷贴为26例小儿皮肤血管瘤治疗。
• Objective To observe the effect of Strontium 90 stick therapy on skin hemangiomas of infants and sum up nursing points.
  目的观察90锶敷贴治疗小儿皮肤血管瘤的疗效及总结护理要点。
• Ecologists consider DDT and radioactive substances such as strontium 90 to be representative of contaminants as a whole.
  总的来说，生态学家认为DDT和放射性物质(如锶－90)可以作为污染物的典型代表。
• When a fuel assembly comes out, highly radioactive fission products such as strontium 90 and cesium 137 are generating tens of kilowatts of heat.
  当一块燃料组件取出时，诸如锶90和铯137这样的高强辐射产品将放出数万瓦的热量。
• Conclusion Strontium 90 is an isotope with shorter radiation distance and dramatic local bioeffects which can occlude the vessels at the early stage. So it is acceptable by the patients for its simple usage and satisfactory effect.
  结论90锶利用其射程短、局部生物效应强的特点作用于瘤体的浅表组织,使扩张之血管早期退缩、闭塞后失去血液供应而达到治疗目的,其治疗方法简便,效果好,患者易于接受。
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