查询词典 barium

Rare metals which have strontium, chromium, barium, gold, silver and so on.

其中稀有金属有锶、铬、钡、金、银等。

Results in 260 case,there are abnomal of 179 cases in barium enema,including 119 cases with sigmoid colon tediously lons,69 cases with transverse colon prolapse,in defecography,there are abnomal of 217 cases including 174 cases with rectocele,73 cases with rectal mucosal prolapse,87 cases with puborectalis syndrome,and 73 cases with spastic pelvic floor syndrome,many cases have two or more abnomal show.

结果 260例便秘患者中，钡剂灌肠有异常179例，其中乙状结肠延长、迂曲119例；横结肠下垂69例。排粪造影有异常217例，其中直肠前突174例；直肠黏膜脱垂73例，耻骨直肠肌综合征87例，盆底肌痉挛综合症73例；较多患者两者检查均有异常。

Barium meal roentgenography showed evidence of a lesion in the esophagus preope-ratively in each case.

贲门部病变中，8例为腺癌或腺鳞癌，1例为食管与贲门的双原发鳞状细胞癌。

Structure dynamics ofstrongly reduced epitaxial barium titanate (BaTiO3-x) thin films were investigated byMicro-Raman scattering technique, Rutherford backscattering spectrometry, X-raydiffraction, and asymmetric rocking curves.

我们用显微拉曼、卢瑟福背散射谱、X射线散射和非对称摇摆等实验手段研究了在10-2到10-5帕氧气压下用激光分子束外延技术生长的BaTiO3-x薄膜的结构动力学特性。

To conduct such research a new experimental apparatus was established.With this setup the two-photon excitation spectra of Barium and one-photonexcitation spectra of Strontium Rydberg atoms were recorded and identified.The Stark spectra of Strontium atoms showed the "l-mixing" and "n-mixing"features. By changing laser wavelength and external electric field strengthsimultaneously, the scaled-energy spectra of Strontium 〓 Rydberg atomsat constant scaled-energy ε=-3.00,-2.50 and -1.88 were recorded for thefirst time. The experimental spectra were Fourier transformed and yielded therecurrence spectra.

主要工作包括：建立了一套用于外电场原子光谱研究的原子束实验装置；获得了Ba原子的双光子、Sr原子的单光子零场激发谱，并对各谱线进行了标识；进行了Sr原子电场Stark效应研究，观察到了低场时能级角量子数"l"混合区及高场时主量子数"n"混合区的存在；首次获得了Sr原子在标度能量ε=-3.00、-2.50及-1.88时〓高Rydberg态电场标度能谱及傅立叶变换后的电子回归谱。

Contaminant cations such as calcium,magnesium,barium,strontium,and radium and anions such as fluoride ,nitrate,fulvates,humates,arsenate,selenate,chromate ,and anioic complexs of uranium can be removed from water by using ion exchange or adsoption onto activiated alumina.

具有污染能力的像Ca，Mg，Ba，Sr，Ra的阳离子，和像氟化物，硝化物，黄酸物，腐质酸物，砷酸盐，硒酸盐和铬酸盐的负离子以及像铀一样的负离子复合物可以通过离子交换和离子吸附从水中排除。

The in vitro releasing property of the preparation was examined by the method of in vitro delivery. The in vivo releasing property of the preparation was evaluated by the shadowgraph technique of barium sulfate. Results The preparation method of the PYTCSD was obtained.

以苦参碱和氧化苦参碱体外释放度为指标，对制剂的包衣处方进行筛选；采用体外释放度测定法考察该制剂的体外释放性能；采用硫酸钡造影技术对该制剂在人体内的释放性能进行评价。

It includes colonoscopy, which examines the entire colon; flexible sigmoidoscopy, which examines part of the colon; barium enemas; and virtual colonoscopy.

它包括了可以检查整个结肠的结肠镜，可以检查部分肠道的软性乙状结肠镜，钡灌肠，虚拟肠镜。

Truth: There are several screening options for colorectal cancer, including flexible sigmoidoscopy, fecal occult blood test and double-contrast barium enema.

正解：结直肠癌诊断有好几种方法，包括乙状结肠镜、大便隐血检查和结肠气钡双重造影。

Researchers identified claims for various colorectal cancer screening methods including fecal occult blood test, flexible sigmoidoscopy, colonoscopy, and barium enema.

研究人员确定了各种结直肠癌筛查方法，包括大便阴血实验、可屈性乙状结肠镜、结肠镜检查和钡灌肠检查。

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％。