查询词典 barium

Boron- and Silicone-Containing Phenolic Resin was synthesized by using barium hydroxide and zinc acetate composite catalyst. The structure of BSPR was characterized by FT-IR.

采用氢氧化钡和乙酸锌为催化剂合成了含硼和硅的酚醛树脂 BSP，用 FT- IR对其结构进行了分析，用 TGA和氧指数仪对树脂的耐热性和阻燃性进行了测试。

During the courseof several prior studies of anesthetic breakdown, we noted that barium hydroxide lime, but not sodalime, turns yellow upon desiccation.

我们在麻醉药分解的一些早期研究过程中，注意到氢氧化钡石灰干燥后会变黄，而钠石灰不会。

A method for determination of basic nitrogen-containing compounds in mainstream smoke was established. In the condition of basic substance barium hydroxide powder and extractant chloroform, 18 basic nitrogen-containing compounds were analyzed by gas chromatography-selective ion monitored-mass spectrometry, such as pyridine, 2-methylpyridine, 2-methylpyrazine, quinoline and indole, etc.

在氢氧化钡碱性环境中，以三氯甲烷为萃取剂，采用气相色谱－选择离子监测－质谱法测定吡啶、2-甲基吡啶、2-甲基吡嗪、喹啉、吲哚等18种碱性含氮化合物。

Objective: To explore the value of ultrasound and barium meal examination in diagnosis of cardia cancer.

摘要目的：探讨二维超声与数字胃肠检查对贲门癌的诊断价值。

You may also have a barium enema (an x-ray of the large bowel).

您也可以有一个钡剂灌肠（ 1 X射线的大肠癌）。

Results:The diagnostic rate of gastroscopy and barium meal was 78.9% and 47.4%, respectively.

结果：胃镜对残胃癌的诊断率为78.9%，钡餐为47.4%。

A barium swallow takes about 15 minutes to carry out.

一吞钡需时约15分钟进行。

This method is simple, accurate and sensitive for determination of barium in drinking water.

方法简便、准确，适于饮用水中微量钡的测定。

Results After barium meal in 19 cases, 11 cases were diagnosed as gastric ulcer and 8 cases gastric carcinoma.

结果 钡餐检查19例，诊断胃溃疡11例，胃癌8例。

Methods 16 cases of GIST with barium sulfate study and CT manifestation verified by operation and pathology were retrospectively analyzed.

16例经手术病理证实的GIST的钡餐造影及CT扫描的临床影像表现进行回顾性分析。

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％。