查询词典 Trichinella

Complementary DNA encoding 49KD ES antigen of Trichinella spiralis muscle larvae was cloned in E.coli by recombinant DNA technology.

应用DNA重组技术将编码旋毛虫肌幼虫49KDa抗原的基因克隆于大肠杆菌中。

Since human firstly detected Trichinella spiralis in 1835, this disease hasnt been controlled efficiently and diffused to all over the world and has brought great loss to people in food industry and livestock husbandry.

自1835年人类首次发现旋毛虫以来，该病不但未能得到完全有效的控制，受害范围反而扩大了，成为一种全球性的疾病，严重危害着人类健康，已给畜牧业及食品工业造成重大的经济损失。

By the first time, We discussed systermly the various factors affected the cultivation in vitro of the Larva in muscle of canine Trichinella in the research.

本试验首次系统地探讨了影响犬旋毛虫肌幼虫体外培养的多种因素。

Irradiation of these products, as the main application in the field of food radiation, is to kill trichinella Spiralis in pork and salmonella in egg, and to extend their shelf life on other hand.

国家规定辐照食品必须要有标识，因此，必须要有检测方法鉴别其是否经受照射，以保证消费者的知情权和选择权，同时有助于监督生产厂家遵守有关的法律法规。

The results showed that the most suitable time to isolating the Larva from the experiment animals, which were experimentally infected with canine Trichinella was on the fiftith day; the most suitable time of degesting was at 37℃ for 17 hours; 38℃ for 14 hours; 39℃for 19 hours; 40℃ for 10 hours; the most suitable inquantity to inoculate per millilitre was 6000 strips; the best temperature was at 37℃; the best gas condition was in the CO2gas incubator and the concentration of CO2 was 8 per cent; the most suitable pH was at 7.0; the most suitable medium was RPMI-1640; the best nourishment component was peptone; the most appropriate time interval of changing medium was about 24 hours; the best time to observe was at 24 hours.

试验结果表明，从人工感染犬旋毛虫的实验动物中分离肌幼虫的最适日龄为50天，最适虫体消化时间为37℃时17h、38℃时14h、39℃时12h、40℃时10h，每ml培养液最适虫体接种量为6000条，最佳培养温度为37℃，最适培养气体条件为CO_2二氧化碳培养箱、最适培养液pH值为7.0，最适培养基为RPMI—1640，最佳培养液附加营养成分为蛋白胨，最佳培养液更换时间间隔为24h，最适观察虫体时间间隔为24h。

The quantity of inoculation per millilitre, the temprature, the gas condition, the pH of culture medium,all can affect the cultrue of the Larva in muscle of canine Trichinella in vitro by diferent degree.

每ml培养液虫体接种量、培养温度、气体条件、培养液pH值等对虫体的体外培养都有不同程度的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。