鸟体恙螨一新属新种 ( 真螨目: 恙螨科 )NEW GENUS AND SPECIES OF BIRD CHIGGER MITES ( ACARIFORMES: TROMBICULIDAE )以上结果为恙螨的媒介意义提供了具有分子水平的直接证据,对HFRS的流行病学和预防具有重要的理论意义和实用价值.The above results indicated that chigger mite is atransmitting vector...
这一方案能为产量较小的公司带来滚滚财源。The programme was a gold mine for small production companies.他们的目标是尽可能提高牛奶产量。Their aim will be to produce as much milk as possible.农民提高产量就能使食物更加便宜。More productive farmers have been able to provide che...
Do you have any suggestions or comments on CSU's work?您对CSU的工作还有哪些意见和建议?This paper introduces the necessity, techniques , and request of replacing 5700 - 3106 MSFL mechanical sonde with CSU - DRS.介绍以CSU - DRS液压探头替代5...
Conclusion Application of medicine is a new and effective method for the treatment of chyluria.结论根据乳糜尿的病理变化,使用药物治疗乳糜尿是一种新的有效方法.Objective To study radionuclide lymphoscintigraphy , a new method of localization diagnosis o...
The two stresses can then be added algebraically to obtain the resultant.然后将两种应力代数相加就得到合应力.It is much easier to indicate how to find the mean by expressing the procedure algebraically.用代数的方法来表现这个过程,就更容易说明平均数是如何求得的.First ...