查询词典 positive print

Objective To survey the prevalence of Helicobacter pylori in gastrointestinal out-patient department in Han group in Hainan. Methods There 2 395 patients from ten counties or cities in Han group in Hainan at gastrointestinal out-patient department of the hospital were detected by rapid urease test of H.pylori and gastroscope. The posititives of rapid urease test of H.pylori were determined with 14C-urea breath test (14C-UBT).Two positive tests were confirmed to be infected with H.pylori. Biopsy was performed on 1 004 patients positive for H.pylori. 113 healthy people were enrolled in control group.

目的 调查海南汉区在消化内科就诊患者中幽门螺杆菌（Helicobacter pylori，H.pylori）感染患病情况，以及幽门螺杆菌感染与胃黏膜病理的关系方法选择海南汉区10 县市2 395例具有上消化道症状就诊患者，经胃镜检查并取胃窦黏膜做H.pylori快速尿素酶试验，阳性患者做14C呼气试验，两者阳性确定幽门螺杆菌感染。1 004例幽门螺杆菌阳性患者取胃窦及病变部位胃黏膜做病理组织检查。

Stands for the Laplace operator in R~N, u and v represent the densities of two species, a, b, c, d,γare positive constants,α,β, m, n each is more than the positive number 1,γmeasures the saturation level of the species.

充分光滑，△为R~N中Laplace算子，u，v分别表示区域Ω中两种群的密度，参数a、b、c、d、γ均大于0，α、β、m、n均是大于1的正数，γ是测量种群饱和项的水平。

Key words: laski , changing the american political system , positive state , positive freedom , democracy socialism

拉斯基，美国政治体制变革，积极国家，积极自由，民主社会主义

A soft, waxy pencil is preferable to a hard, brittle type, as it produces a more brilliant deposit of color, a necessary characteristic for effecting lighted surfaces on tracing or toned print paper.

柔软的蜡质铅笔优于硬质的、脆弱的类型，因为它们将产生更亮的色淀，在浅色表面的描绘纸或浅色印刷纸上这是必备的一种特性。

You may need a magnifying glass or pair of good spectacles to read the fine print, so, remember to carry your tool of choice with your shopping list, cash or credit card!

你可能需要一个放大镜或一双好眼镜看小字，所以，记得要把你的选择的工具与你的购物清单，现金或信用卡！

The next thing he found out was that if he put his hand between the rays and a photographic plate,the rays could print a shadow of a bony framework of his hand on the plate.

他发现的下一件事是，如果他把他的手放在这种射线和照相的底板之间，这种射线可以把他手的骨架在照相底板上印出一个影子。

The next thing he found out was that if he put his hand between the rays and a photographic plate , the rays would print a shadow of the bony framework of his hand on the plate .

接着他又发现，当他把手放在射线和摄影感光盘之间时，射线就会将手部骨架的影子印在感光盘上。

The next thing he found out was that if he put his hand between the rays and a photographic plate, the rays would print a shadow of the bony framework of his hand on the plate.

他发现的第二件事情是假如他将手放在射线和感光板之间，射线会在板上印出手骨骼结构的影子。

The next thing he found out was that if he put his hand between the rays and a photographic plate, the rayswould print a shadow of the bony framework of his hand on the plate.

他发现的第二件事情是假如他将手放在射线和感光板之间，射线会在板上印出手骨胳结构的影子。

Anybody can walk into a stationery store, buy pre-fabricated business card paper and print their name and address on them, and call themselves a graphic designer.

任何人都可以走进文具商店，购买预制的名片纸张和打印他们的姓名和地址对他们，并呼吁自己的平面设计师。

Dixie itself is a nickname for the American South.

Dixie 本身是美国南部的别称。

I think John Terry epitomises that and a big reaction is what we will be looking for.

而我认为特里就是这样一个典型，他正是我们期望看到的那个领秀。