会传播的

However, measuring p27 in the blood at ages 1 and 6 weeks old by ELISA could be used for discriminating the ALV-J-infected flocks from non-infective flocks having endogenous non-tumorigenic avian leucosis. Because the p27 of the former increases but that of the latter decreases during young ages.

然而应用ALV-J可在1周龄内鸡群中迅速传播的特性，感染鸡群早期的p27会上升，因此检测1周龄及6周龄鸡只血液p27的升高，可以与无ALV-J感染只含内源性病毒的鸡群区别。

Mr. Parle said "We believe that Maxmedia will help us do a better job on PR in China with their international view point and localization witness. And their mature professional team and abundant media resources make us more confident."

Parle先生指出："迈思国际传播的国际视野及其本土智慧，加之其成熟专业的团队和丰富的媒体资源，相信将会使昆士兰旅游局在中国市场上的公关宣传更上一层楼！"

It was noted that, if these various separate groups were to serve as an integrated national blood group, they must be tightly controlled because of the multiple risks attending the use of blood, including its perishability; incompatibility; possible errors in grouping, typing, and cross-matching; contamination from unsound techniques; unsatisfactory conditions of storage; and possible transmission of such diseases as malaria, syphilis, and hepatitis.

有人指出，如果这些不同的组织机构能统一成全国性组织机构的话，必须紧密地监控，因为血液的使用存在很多风险。包括：易腐性、不相容性、分型和交叉配型错误、不健全技术产生的污染、恶劣的储存条件，还可能会传播疟疾、梅毒、肝炎等疾病。

To understand what a reverberant sound actually is and what information our hearing system is able to extract from it, you need to think about how sound waves travel and what happens when they encounter various surfaces.

去了解一下混响声音实际上是任何形成的，以及我们的听觉系统能从中获得什么其他信息，有必须去思考声音是如何传播的，以及他们遇见不同材料的平面后，会发生什么问题。

One explanation for the pig-eating taboo is pork that is not cooked sufficiently may spread a disease called trichinosis.

对这种现象的一种解释是未煮熟的猪肉会传播一种叫旋毛虫病的疾病。

Unit 2 6.One explanation for the pig-eating taboo is that pork is not cooked sufficiently may spread a disease called trichinosis.

paragraph 6，line 3对猪肉的禁忌，一个解释是煮不透的猪肉会传播一种叫旋毛虫的病。

One explanation for the pig－eating taboo is that pork that is not cooked sufficiently may spread a disease called trichinosis.

对禁食猪肉的一种解释是：如果未被煮透的话，猪肉可能会传播一种叫旋毛虫病的疾病。根据逻辑关系，可将限定性定语从句译为汉语的条件分句。

Francois Le Gall of the World Bank says climate change and the globalization of trade raise the risk of spreading animal diseases.

世界银行的弗兰克说天气的变化和国际交易的增长会提高动物疾病传播的风险。

Functionless clothing such as ties will make a huge difference, Maguire added.

马圭尔说，&做为医务人员，你可以做到经常洗手，穿着那些能够减少细菌传播的服装，比如干净整洁且编织细密的棉布衣物等，同时摒弃诸如领带等毫无用处的服饰，上述举措均会使医院内的卫生状况大有改观&。

The CW and CCW light which propagate in the imperfect single-mode fiber in Fiber-optic depolarized gyro must generate a nonreciprocal phase error associated with magnetic field,because of Faraday effect,when the magnetic field is perpendicular to the fiber loop surface.

去偏光纤陀螺的非理想单模光纤，在垂直于光纤环面的轴向磁场作用下，由于Faraday效应，在其中传播的正反两束光会产生一个与磁场有关的非互易相位差。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。