查询词典 tract

Background and Objictive:Crohns disease is a main type of inflammatory bowel disease,and is a segmental transmural inflammatory disease of gastrointestinal tract.

背景、目的克罗恩病是炎症性肠病的一个主要类型，是全胃肠道节段性全层炎症性病变。

The bottom strata of Cambrian composing a lowstand systems tract (strata sequence of late Neoprotozoic to early Trias) formed in a marginal basin with shelf break.

寒武底部地层为Ⅰ级层序的低水位体系域，形成于具有陆架坡折的边缘性盆地。

This trichrome stain of the liver demonstrates extensive portal tract fibrosis with sclerosing cholangitis .

这是肝脏的三色染色显示汇管区纤维组织增生所致的胆管炎性肝硬化。

This trichrome stain of the liver demonstrates extensive portal tract fibrosis with sclerosing cholangitis.

肝脏三色染色显示硬化性胆管炎时，广泛的门管区纤维化。

Purpose To search for a safe , simple and effective operation to treating gluteal muscle contracture , to study the mechanism of the disease , to observe the pathological changes of iliotibia tract in the major trochanteric portion.

目的：为了寻求治疗臀肌挛缩症更加简单、安全、有效的手术方法，了解该病的发病因素和股骨大转子部髂胫束的病变情况。

In recent years, the flower of Trollius chinensis has been used clinically on acute tonsillitis, upper respiratory tract infection, pharyngitis, acute enteritis and acute bronchitis and showed remarkable effect.

在民间用药基础上，结合现代药理研究，金莲花作为一较好的抗菌药物应用已被肯定，但目前国内外对于其药效物质基础及质量标准的系统研究尚属空白。

At vacuous status, the predominant mieroflora in the intestinal tract was E. coli, then was anaerobic at un-ingestive stage and tubificidae fed stage, the third was bacillus, at artifIcial formulated feed stage, the second was bacillus, and enterococcus was emerged.

结果表明：在空腹状态下肠道菌群组成以大肠菌群为主，未开口期和水蚯蚓投喂期厌氧菌第二，其次为芽孢杆菌；投喂人工配合饲料后芽孢杆菌第二；投喂人工配合饲料后出现肠球菌。

Results TURP patients with postoperative bleeding, urinary tract infections and bladder spasm symptoms significantly reduced or did not happen.

结果 经尿道前列腺电切术后的病人出血、尿道感染和膀胱痉挛的症状明显减轻或没有发生。

However, the capsule endoscopes are only propelled by natural peristalsis of the GI tract, and consequently the uncontrollability of the natural peristalsis brings on some limitations to functional extension in inspection, medication and surgery.

但目前胶囊内窥镜只能利用消化道的蠕动作为胶囊内窥镜行进的动力，驱动的不可控严重限制了其检查、治疗、手术等方面的功能扩展。

In addition, Tobacman explained, undegraded carrageenan, which has the higher molecular weight and is thought not to be absorbed in the intestine, may also be associated with the promotion of malignancy and inflammation in the gastrointestinal tract.

另外，Tobacman解释到，未降解的卡拉胶，其因为有较高的分子量，被认为不被肠道吸收，可能也与促进肠胃道炎症和病变相关。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。