查询词典 tubes

Peroral push-gastrostomies are preferable for palliative care and for patients with neurogenic dysphagia, but percutaneously inserted tubes should be used in patients with upper gastrointestinal cancers in order to avoid tumor seeding.

经口胃造瘘术更适用于姑息治疗和神经源性吞咽困难患者，而经皮插管则适用于上消化道肿瘤患者以避免肿瘤播散。

Peroral push-gastrostomies are preferable for palliatie care and for patients with neurogenic dysphagia, but percutaneously inserted tubes should be used in patients with upper gastrointestinal cancers in order to aoid tumor seeding.

经口胃造瘘术更适用于姑息治疗和神经源性吞咽困难患者，而经皮插管则适用于上消化道肿瘤患者以避免肿瘤播散。

When applying this instrument to observe or photo the bands of DNA and RNA, the distictness can be compared with that of same type instrument produced abroad and the shadow of the light tubes which is always appeared on the photofilm will be wliminated because the ultraviolet light with various wavelength is applied in this instrument.

对 DNA 和 RNA 的条带进行观察和拍摄时，因采用各种波长紫外光，所以其清晰度可接近国外同类仪器的水平，并排除可在照相底片上出现灯管阴影的现象。

The cables are all hidden in plaited tubes.

电缆都隐藏在蜂管。

The cables are all hidden in plaited tubes.

电缆都隐藏在织管。

The technology for vacuum plass tubes have filed National patent cerfificate and the quality of our solar water heater products have filed a certificate southeast Asia, American countries and the countries in Europe.

其中全玻璃真空集热管及太阳能热水器已通过ISO—9001国际质量认证，各项性能指标均达到国家标准。产品已出口到东南亚及欧美等地区。

Polyfoil tubes also meet international requirements that will enable manufacturers to expand their business beyond China's borders.

Polyfoil管也符合国际要求，使制造商能够跨越中国边境的业务。

Methods: 386 cases were treated by the double J tubes as inner-stent and inner-elicitation because of the stricture at the pontes of ureter and pyelo, poly-kidney stone, ESWL and so on.

采用双J导管作内支架和内引流治疗肾盂、输尿管连接部狭窄成形术，多发性肾结石取石术，体外冲击波碎石术等手术病人386例。

Olfactory environment of urban vegetations is a chemical factor that concerns well-beings deeply. Volatiles from such vegetations are sampled by Tenax-GR adsorption tubes portably within a closed circulation system of dynamic head-space collector, which was proposed and improved by our research team.

绿色环境除了人们在传统上重视的景观视觉因素外，由植物挥发物通过人类嗅觉感受体现出的绿色嗅觉环境质量状况也是林业人类工效学研究中与人体健康关系密切的化学环境因素。

Breath VOCs samples in Tedlar bags were preconcentrated with multi-bed sorbent sampling tubes and analyzed by thermal desorption-GC/MS.

呼气样本用采样袋收集，以复合床热脱附采样管来浓缩呼出气体中挥发性有机物，运用热脱附仪配合气相层析质谱仪来进行分析。

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％。