屏障

This study indicated that the supplementary level of selenium at 0.15 mg/ kg and zinc at 50 mg/ kg in diet should be an appropriate ratio which would keep the normal gut barrier function in the broiler.

结论：日粮中按锌50mg/kg、硒0.15mg/kg的比例添加，对于维持肠道黏膜的正常屏障结构是合适的。过高或过低的锌和硒对小肠黏膜有毒性作用，破坏其屏障功能；

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The Sahara Desert is a natural barrier between North and Central Africa.

撒哈拉沙漠是北非与中非之间的天然屏障.

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The cell surface barrier had been broached.

细胞表面屏障被凿开.

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The technical characteristics and economic merit of indoor sound barrier was analyzed according to the design based on the fixed type and movable type barrier.

通过固定式及活动式声屏障的设计，分析了室内声屏障的技术特点和经济效益。

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Barriers to Disease and Contamination or Barriers to progress in Laboratory Animal Sciences

疾病和污染的屏障或实验动物科学屏障的进展

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A plastic membrane serves as selective diffusion barrier.

一层塑料薄膜起着选择性渗透屏障的作用.

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The value in diagnosing chronic gastritis of the appearance or disappearance of areae gastrica is emphatically discussed: ( 1) In the case of the normal stomach the areae gastrica do not reveal because of the gastric mucous protective screen.

重点探讨了胃小区显示与否在诊断慢性胃炎中的价值，认为：①正常胃由于胃粘膜的屏障作用尤其是胃粘液屏障作用元胃小区显示。

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If the drug and IV solution are incompatible, use two glucose barriers.

如果药物与静脉所输的液体是配伍禁忌的, 就要用两次葡萄糖屏障液.

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The significance of barriers lies not only in theia being protective structures, but also in their importance in maintaining constant micro-environments for organs in the which barriers are located.

屏障的存在意义不仅是保护性结构，更重要的是能维持屏障所在组织器官内环境的恒定。

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The dome a 30 percent chance of stopping each spell that passes through it.

所有试图对屏障内释放的魔法将有30%概率被这屏障阻止.

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The thesis shows the acoustic design formula of noise barriers, thus sets up comprehensive evaluation system.

本文给出了高速公路声屏障声学设计的计算公式, 建立了高速公路声屏障的综合评价体系.

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I leaned forward, straining to see through the barrier of light.

我向前探着身子, 透过灯光的屏障极目张望.

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" From many of the nobles, requesting that his art Lend a new lustre to their screens. "

贵戚权门得 笔迹,始觉屏障生光辉.

英汉 - 翻译样例 - 文学

Oligodendrocytes produce myelin insulation, crucial for the transmission of messages around the nervous system.

少突细胞设置髓磷脂屏障, 这一屏障对神经系统的信息传导很重要.

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They kept their dignity by retreating behind an unreasoning authoritarian.

他们以无理的权威气派为屏障,可以保持自己的威严.

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Statistical energy analysis ( SEA) is used to predict the efficiency of railway anti noise barriers.

用统计能量分析（简称SEA）来预测铁路声屏障的降噪效果，并针对某一有声屏障的铁路段进行SEA建模。

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This is avoidable by arranging the barriers to encircle the noise source.

要避免上述情况出现,可安排以屏障围绕噪音源头.

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The Yanshan Hills provide a natural defence for Beijing.

燕山是北京的天然屏障。

汉英大词典

CONCLUSION: Enteral econutrition can restore and improve the function of intestinal mucosal barrier in wounded rat.

结论: 肠内生态营养能较好的改善创伤后大鼠的小肠机械屏障功能,促进小肠黏膜屏障功能的恢复,增强其肠道免疫功能.

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This method can not only estimate efficiently the noise barrier insertion loss but also optimize the incline angle parameters in accordance with the actual requirements. It provides an effective design basis for applied engineering.

该方法不但可以方便地预估出声屏障的插入损失，而且可以根据实际要求对声屏障折壁角的参数进行优化设计，为工程应用提供一种有效的设计依据。

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For the control of termites, termite control is on innovation and development in constantly. To the present, the main control technologies are chemical, physical, population control, termite detection and so on.

为控制白蚁危害，白蚁防治技术在不断地创新，发展到如今，主要有化学屏障技术、物理屏障技术、白蚁种群控制技术、白蚁检测技术等。

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These man-made barriers will ensure a very high degree of protection.

这些人造屏障将会确保提供高度的保护。

《柯林斯高阶英汉双解学习词典》

The functions of the secretory barrier of the tracheobronchial tree are physical, chemical, immunological, and biological.

气管支气管树分泌屏障的功能有物理的 、 化学的 、 免疫学的和生物学的.

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The immune system is our main defence against disease.

人体的免疫系统是抵御疾病的主要屏障。

《柯林斯高阶英汉双解学习词典》

The new dam was a bulwark against future floods.

新水坝是将来抵御洪水的屏障.

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Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses.

健康的皮肤, 粘膜和纤毛是许多病毒的天然屏障.

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It could then have served as a trusty shield.

它就可以成为一个可靠的屏障.

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What was the barrier to freedom that had been erected out here?

在这里树起的拒自由于外的屏障是什么?

英汉文学 - 廊桥遗梦

The high wall was built as a defence against intruders.

修建这堵高墙作为屏障以防外人闯入.

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Calculations of diffracted attenuation are important for acoustic design of railway noise barriers.

铁路声屏障绕射衰减计算是声屏障声学设计的重要内容.

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