查询词典 pathogen

But the sanitarian said that if the virus infects repeatedly between the human and animals, that will produce a more dangerous pathogen.

但公共卫生学家称，如果病毒在人畜之间反复感染的话，那将产生更加危险的病原体。

Objective: To investigate the pathogen and antibiotic sensitivity of serious community acquired pneumonia in our hospital and to evaluate the clinical characteristics of SCAP, aiming at providing evidence for using antibiotic.

摘 要：目的：探讨本地区重症社区获得性肺炎的病原学与药敏特点，为合理使用抗生素提供依据。

Nf3xnB/v Abstract: Objective: To investigate the pathogen and antibiotic sensitivity of serious community acquired pneumonia in our hospital and to evaluate the clinical characteristics of SCAP, aiming at providing evidence for using antibiotic.

1q a8N！Q9u7''Yb1H；G，V 摘要：目的：探讨本地区重症社区获得性肺炎的病原学与药敏特点，为合理使用抗生素提供依据。

SCAP easy occurred in the aged people. The pathogen of sputum included 76.0% of gram- negative bacteria and 24.0% of gram- positive bacteria.

1.3.3 细菌分离和鉴定：合格的痰标本接种在血平板上，35℃培养后，按常规方法分离，并采用法国生物梅里埃公司VITEK- AMS鉴定。

In this study, an OsNPR1 rice over-expression vector was constructed and transformed into rice cultivar TP309 and 17 homozygous lines were obtained by self-fertilization and selection. The genetic stability of introduced OsNPR1 in the T3, T4 progenies of homozygous lines was confirmed by PCR. When the transgenic plants were challenged with bacterial blight pathogen Xanthomonas oryzae pv.

构建OsNPR1基因水稻过量表达载体，并将其转化粳稻TP309得到转基因植株；通过自交纯合，得到17个纯合株系；对T3、T4代纯合株系进行PCR鉴定，证实转基因纯合株系中外源OsNPR1基因具有遗传稳定性；检测了T1、T2代转基因株系和T3代转基因纯合株系对水稻白叶枯病病原细菌Xanthomonas oryzaepv。

If the monitoring line was above the up limitation, suggesting that the level of HV carried by about 95% rats reached or exceeded 30%. Conclusion The Sequential sampling method could make a relatively rapid and credible conclusion on the monitoring of pathogen carrier for its avoidance of blindness work and cost waste during the surveillance.

序贯抽样分析法用于鼠类携带病原体水平的监测可在一定程度上避免监测的盲目性，做到一旦获得结果即停止监测工作，避免了监测成本的浪费，可以用较为经济的监测样本量快速地得出可靠的结论。

Any amelioration of this new pathogen ecology, however, would have to confront the monstrous power exercised by livestock conglomerates such as Smithfield Foods and Tyson.

然而，这一新病原生态的任何改善，将不得不面对例如史密斯菲尔德食品公司和泰森公司这样的家禽家畜生产集团的强大力量的挑战。

Research on the pathogen of sugarcane smut is aid to sugarcane breeding resistant to smut.

引起的一种世界性病害，严重危害甘蔗的生产，对该病病原菌的研究有助于甘蔗抗黑穗病育种。

The temperature for pathogen sporangium to germinate and to release moving spore is 5～35oC,the optimum temperature is 10～20oC.Under suitable temperature, the sporangium germinate and release moving spore within 2 hours, water film is the essential for sporangi...

霜霉病菌孢子囊萌发释放游动孢子的温度范围为5～35℃，最适为10～20℃，在适宜的温度范围内2小时孢子囊就可释放游动孢子；孢子囊必须在水膜中才能萌发；在供试的碳源中，孢子囊在乳糖液中萌发最好；在供试的氮源中，孢子囊在硝酸铵液中萌发最好；孢子囊萌发的pH值范围为4.5～9.0，最适为8.5。

The most common potential pathogen, coagulase-negative staphylococci, were found on all of the keyboards.

使用标准检测方法对来自不同医院区域的25个计算机键盘进行了致病微生物污染的检测。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。