brown rat

noun

1. 褐鼠；家鼠
   a common type of rat

1. The brown rat has prominent ears and a long scaly tail.
   那只棕鼠两只耳朵向前支着，一条长尾巴布满鳞片。
2. Brown rat commonly found in sewers.
   排水沟中普遍的褐色老鼠。
3. A series of images captured by a British student in Hertfordshire show a daring brown rat nibbling a leopard's lunch.
   最近，一名英国学生在赫特福德郡野生动物保护中心，拍到了一组老鼠抢食猎豹午餐的照片。
4. Brown rat that infests wharves.
   在码头上大批滋生的褐色鼠。
5. In this experiment, the crude Fructus Crataegi, its baked product, the products baked to dark brown and baked to charcoal were compared regarding the gastrointestinal promote function of rat, the content of free acids in stomach, total acids, pepsin and nitrite as indices.
   以小白鼠胃肠推进功能，胃中游离酸，总酸、胃蛋白酶及亚硝酸盐含量为指标，对山楂生品、炒品、炒焦品、炒炭品进行了比较。
6. Assessment of brown Norway rat as suitable animal model for investigation of food allergy
   BN大鼠食物过敏动物模型的实验研究
7. This article expounds shape, ecological behaviour and harm of brown rat, and establishes technical specification of compositive prevention on the basis of investigation, experiment and research.
   本文记述了棕背平的形态特征、生态习性和危害特征，根据大量调查试验和总结最新研究成果，制定了棕背平综合防治技术规范，以指导本市鼠害防治。
8. The rat average density was 4.09% per year, the superior rat were Linear nigra murine and brown rat.13 Leptospira were separated from rat kidneys, the type was jaundice hemorrhage.
   年均鼠密度为409%，黑线姬鼠，褐家鼠为优势鼠种，在鼠肾中分离出13株钩端螺旋体，均为黄疸出血型。
9. To build experimental model of orthotopic liver transplantation in rat ( ROLT), summarize operative skills and technique, observe the development process and basic pathophysiologic changes of acute rejection ( AR) following allotransplantation from Lewis ( LEW) to Brown Norway ( BN) rat;
   建立大鼠原位肝移植动物模型，总结手术技巧和方法，观察Lewis（Lew）到brownnorway（BN）大鼠同种异体急性排斥反应（Acuterejection，AR）的发生发展以及基本病理生理指标变化过程。
10. The main conclusions are as follows: 1. The relationship between the thermal stability of collagen and hydroxyproline content were studied by Different age groups of male and female BN rats ( Brown Norway Rat/ CriBR).
    主要内容如下：1.实验以不同年龄雌雄BN大鼠为研究对象，考察了胶原蛋白热稳定性与羟脯氨酸含量及分子量的关系。

noun

1. common domestic rat

   Synonym:    Norway ratRattus norvegicus