Students at Virginia Tech head back to class today but once again they're coping with tragedy.

Technetium is the lowest-numbered element that has no stable isotopes.

锝是不具有稳定同位素的所有元素中原子序数最低的一个。

The adsorption research of technetium and iodine in some mineral

锝和碘在矿物上的吸附研究

Purification and 99m Technetium labeling of low density lipoprotein as a targeting carrier of antitumor drugs

抗癌药物靶向载体低密度脂蛋白的提取和~（99m）锝标记

The Extraction and Retention of Technetium With Irradiated 30% TRPO-kerosene

γ辐照后30%TRPO-煤油对Tc的萃取与保留

Study on the trend of technetium and influence factors in Purex Process

Purex流程中Tc的走向及其影响因素的研究

The sorption behaviour of technetium in different soils has been studied by batch experiments under aerobic conditions.

在有氧条件下，用静态实验法研究了放射性核素~（99）Tc在各种土壤中的吸附行为，并研究了土壤的特性和土壤平衡水的pH和Eh值。

Radioimmunoimaging of bladder tumor with the intravesical administration of technetium 99m labelled monoclonal antibody

~（99m）Tc标记单克隆抗体膀胱内灌注诊断膀胱癌

Value of Dobutamine Technetium-99m-MIBI SPECT in Identifying Coronary Vessel Disease After Myocardial Infarction

多巴酚丁胺~（99m）锝-MIBI心肌断层显像对预测心肌梗塞后患者冠脉病变的价值

Technetium resembles platinum in appearance and manganese and rhenium in chemical behaviour.

鎝在外观上像铂，而化学行为像锰和铼。

and as Technetium, it was the first element discovered in the laboratory.

作为Technetium，它首次在实验室发现。

The method for technetium was very selective, and for ruthenium its decontamination power was high.

方法对得的选择性高，对钌的去污能力强。

Clinical Study of Radioimmunoimaging with Anti CEA Monoclonal Antibodies Using Technetium 99M Labelled

~（99m）Tc标记抗CEA单抗放射免疫显像的临床研究

Study on the extraction behavior of technetium with respect to the TRPO process

TRPO萃取Tc（Ⅶ）的工艺研究

Measurements of gastric emptying with technetium-labeled solid meal in children with chronic gastritis

小儿慢性胃炎锝标记固体餐胃排空检测

STUDY OF TECHNETIUM CHEMISTRY ⅱ. application of the cone packing model to TECHNETIUM CHEMISTRY

锝化学研究&Ⅱ.空间堆积模型在锝化学中的应用

Study on solvent extraction behavior of technetium with TBP

锝的TBP萃取化学行为研究

Now element 43 would be called Masurium or Technetium is radioactive.

43号元素，无论是Masurium还是Technetium，都是具有放射性的。

Pro: That's right, but they named it Technetium to emphasize that it was artificially created with technology.

教授：对，但是他们将它命名为Technetium以强调它是由技术人工合成的。

MEASUREMENT OF TECHNETIUM IN THE SPENT FUEL Flammability Analysis of Diesel Vapor by GC-MS

反应堆辐照元件中锝的测定色质联用研究柴油蒸汽的可燃性

A review of behaviours of Molybdenum and Technetium is given.

对钼和锝也作了评论。