This paper discusses the fan selection for sweep system of marine diesel engine.

Drawing cylinder is a common trouble for running marine diesel engine.

柴油机拉缸是柴油机运行中经常出现的故障.

For example, animal waste and cattle digestive systems release methane gas.

例如，动物粪便和家畜消化系统排放甲烷。

By power-generating technology of digestive gas fron the waste water sludge, the methane gas produced in the process of the sludge anaerobic fermentation is used as fuel for the generators.

污水污泥消化气发电技术是将污水污泥经厌氧发酵消化后，利用所产生的甲烷气气体作燃料供发电机使用；

Its scientific name is flatus or flatulence, but the English language has an impressive range of colorful terms to describe the explosive emission of digestive gas.

屁的学名是“肠胃胀气”或是“肠胃气胀”，不过英语里有一套令人印象深刻的生动说法来形容这种消化气体的爆发。

Diesel Injector Assembly of 2 # and 3 # Generators are corrosive and jammed, total 24.

发电机的柴油机的 喷油器 总成腐蚀卡死, 总计24个.

The tester of shear stability of polymer containing fluids using a diesel injector nozzle was developed.

介绍了一种自行研发的国产含聚合物油品柴油喷嘴剪切安定性测定仪.

Rough extraction and some properties of proteinase from digestive tube of eel

鳗鲡消化道蛋白酶的初步分离提取及某些性质的研究

The study was conducted to determine the digestive tube index and the activities of some important enzymes.

主要测定了中华鳖的消化道指数及血液中几种重要酶的活性，并将胃、肠、胰重与体重进行回归分析。

Objective To study the diagnosis and treatment of digestive tube carcinoid as well as its prognosis.

目的探讨消化道类癌的临床诊断和治疗方法及影响预后的因素。

Objective To investigate the clinical significance of MDM_2 expression in digestive tube cancer.

目的探讨MDM2在消化管癌表达的意义。

Clinical significance of expression of MDM_2 in digestive tube cancer

MDM2在消化管癌表达的临床意义

Methods Clinical data of the digestive tube carcinoid patients were retrospectively analyzed.

方法回顾性分析消化道类癌30例患者的临床资料。

Infracortical inserting drug-infusion pump for treatment of advanced digestive canal carcinoma during an operation

术中皮下植入药物输注泵治疗中晚期消化道恶性肿瘤

Common clinical findings of these cancers were digestive canal symptoms, pelvic masses and peritoneal fluid.

主要临床表现是消化道症状和盆腔包块伴腹水。

Comparative study of synergistic effect of eupolyphaga on chemotherapeutics of digestive canal cancer

土元乳液对胃癌化疗药物增效作用的体外研究

12 Cases of Digestive Canal Polyp Treated with CO_2 laser

Nd：YAG激光经腔镜治疗上消化道息肉12例报告

Laser Treatment Instrument with a Fiber Endoscope and Its Application in Digestive Canal Bleeding

纤维内窥镜激光治疗仪及在消化道出血上的应用

DSA in digestive canal bleeding without clear cause

不明原因消化道出血的DSA检查

Basic and Clinical Study on Treatment of Digestive Canal Cancers with Magnetic Microne Target

磁性微粒靶向给药系统治疗消化道恶性肿瘤的基础研究与临床初探

World Cancer Foundation recommends as far as possible from the dietary intake of nutrients.

世界癌症基金会建议尽量从饮食中摄取营养.