放射性的

Meanwhile, positrons from the decay of a form of radioactive sodium are separately slowed and accumulated.

同时，来自放射性钠一种形式的衰减正电子被慢慢分开且累积起来。

Methods: Blood supply of composite mandibular grafts with different blood supply pedicles was evaluated in canines and rabbits by using angiography and a three-phase technique of radionuclide skeletal imaging.

在成年杂种犬和家兔利用血管造影术和放射性同位素骨三相显像技术进行观察和测定并比较不同血管蒂下颌区复合组织瓣的血供。

Methods: 60 oviducts and placental villi from tubal pregnant women were tested for the presence of HSV DNA by in situ hybridization. Additionally, 20 normal oviducts were used as control.

方法应用非放射性核酸分子原位杂交技术检测60例异位妊娠患者输卵管及绒毛组织HSV DNA的存在情况，并与正常输卵管比较。

In our country,the monitoring to radioactive intension is implementing,but to nuclides,it is weak relatively.

我国目前实施对放射性强度的监测，而对核素监测相对比较薄弱。

Contaminants and pollutants studied included toxic heavy metals, organic pesticides, oil, and radio nuclides.

污染物和污染源的研究包括有毒重金属、有机杀虫剂、石油、放射性核素。

But it is difficult to measure the irregular surface directly,especially for post-irradiation speciments.

但此参数不易直接测量，对于辐照后的放射性试样其测量更加困难。

Objective To discuss the clinical features of radiation encephalopathy after single-pass radiotherapy and re-course radiotherapy in nasopharyngeal carcinoma.

目的 探讨鼻咽癌单程与再程放疗后放射性脑损伤的临床特点。

Objective To investigate characteristics of anesthesia management for radioactive seed implantation in treatment of oral and maxillofacial malignant tumor.

目的 探讨放射性粒子植入治疗颌面部恶性肿瘤手术麻醉处理的特点。

After 16 weeks treatment there are different improvements in patients'clinical expression, pain symptoms, blood sedimentation test in laboratory, CRP test and wrist joints' bone video picture ROI with isotope 99Tcm-MDP.

经16周初步临床治疗应用中，患者在临床表现、疼痛症状和实验室血沉测定、CRP测定和腕关节放射性核素99Tcm-MDP骨显像ROI测定均有不同程度的改善。

These Regulations are not applicable to the safety administration of the explosive for civilian use, radioactive articles, nuclear materials and fuel gas of cities and towns.

民用爆炸品、放射性物品、核能物质和城镇燃气的安全管理，不适用本条例。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。