There were two boats sailing on the river.

The piece of paper fell onto the surface of the river and drifted away out of sight.

这张纸掉到了河面上，漂走看不见了。

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The trees grow so tall that they hang over the river from either side.

树长得很高，从河的两岸悬在河面上。

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It rained so heavily that the river rose as high as the banks.

雨下得河面都平了槽。

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The air temperature was well below freezing, and lakes and rivers froze over

气温远远低于零度，湖面和河面都封冻了。

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The bank sloped down sharply to the river

河岸到河面的斜坡非常陡。

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Eighteen boats plied the 1,000 miles of river along a trading route

18艘船沿着贸易航线往返于1,000英里的河面上。

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The light bounced off the river and dazzled her.

河面上银波粼粼，令她目眩。

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Under clear sky, the fish Xiang shallow end of egrets flying Huan, blinking a little bit of golden river surface, and occasionally a few leaves fishing boat in the cruising, it seems a painting.

晴空下，鱼翔浅底，白鹭欢飞，闪烁着点点金光的河面上，偶尔有几叶渔舟在游弋，似一幅画。

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As sediment deposition, formed in the river surface Gezhouba, Xiba the two islands, divided into the Yangtze River, Jiang and the Sanjiang.

由于泥沙沉积，在河面上形成葛洲坝、西坝两岛，把长江分为大江、二江和三江。

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Not only the size of the vaccinated scar and the rate of tuberculin conversion at the 12th week after BCG vaccination, but also lymph nodes purulence caused by BCG inoculation at three different ages in the infants had been observed.

作者观察了出生后不同时期的婴儿，接种卡介苗后12周的卡痕和结素反应，以及接种后一年内淋巴结反应。

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Their biological characteristics via immunohistochemistry and mineralization assay were investigated in vitro. Results Cells explanted from new-born bovine gingiva cultured in special medium could express mineralization-related non-collagen proteins, such as osteopontin, sialoprotein, osteonectin and osteocalcin.

结果牙龈结缔组织来源细胞在条件培养基中体外培养14天后，骨桥蛋白、骨涎蛋白、骨粘结素及骨钙素等与矿化相关的非胶原蛋白表达阳性；

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It was found that the average diameter of tuberculin test reaction of the BCG vaccinated at 3 to 6 months of age was obviously bigger than those within 3 days and 2 to 3 months.

发现出生后3～6个月的婴儿，接种后其结素反应平均直径明显大于出生后3天内和1～3个月的婴儿（P

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In the end-language part of the author on how to overcome the limitations of unconstitutional censorship carried out a number of ideas.

在结素语部分，笔者对如何克服违宪审查制度的局限性进行了一些构想。

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Objective To evaluate the diagnostic value of tuberculin protein polypeptide ( TPP) and microwaves irradiation in detective of active tuberculosis.

目的探讨结素蛋白多肽抗原和微波辐射技术在诊断活动性结核的临床意义。

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Objective To evaluate that the measures of the largest transverse diameter and ofaverage diameter affect the results of Mantoux test.

目的研究最大横径和横竖平均径两种不同测量方法对皮内结素试验反应结果的影响。

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Objective To explore the cut-off point for tuberculosis diagnosis criterion by identifying magnitude of reaction to tuberculin among students.

目的探讨学生中预防服药对象结素反应强度的界定标准。

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Come on, baby, it's over, let's face it.

来吧，宝贝，一些结素了，让我们来面对吧。

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Study on the Reaction size of Mantoux Test Measured by Different Methods

不同径线测量方法对皮内结素试验反应结果的研究

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The antigenic superiority of tuberculin protein polypeptide in diagnosis of tuberculosis

结素蛋白多肽检测活动性结核

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It might be TB if one's diameter of PPD skin test ≥ 20 mm and a positive of the serum anti-Mycobacterium tuberculosis antibody.

结素试验硬结直径≥20mm且血清抗结核抗体阳性，对确诊结核病有帮助。

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