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Blister beetle or mylabris, pungent in flavor and toxic in nature, has been used for more than 2000 years as traditional Chinese medicine in China.

斑蝥为芫青科昆虫,南方大斑蝥或黄黑小斑蝥的干燥虫体,味辛、热,有大毒,在我国已经应用两千多年。

To prevent side effects of cantharidin, cantharidin analogues, disodium cantharidate and norcantharidin were discovered.

斑蝥素入中药可追溯至2000年以前,主要的品种是南方大斑蝥及黄黑小斑蝥,入药部位为乾燥虫体。

That is, the average size of scattering grains (the correlative interval at the first minimum point of autocorrelation function), the descending curve of the autocorrelation and the rectilinear asymptote of the autocorrelation at the large correlated interval changed regularly with the differential roughness of the scattering screen.

即当散射屏粗糙度改变时,散斑颗粒(自相关函数的第一个极小点所对应的相关间隔)的平均大小、散斑的自相关函数曲线的下降趋势和散斑自相关函数在大的相关间隔处的渐近值等都按一定的规律变化。

When I went there yesterday evening in the gloaming it had crept down and was trying to catch the little speckled fishes that play in the pool, and I had to clod it to make it go up the tree again and let them alone.

昨天黄昏时分,我到那儿时,它已慢悠悠树上爬下来,正设法去捉水池中游玩的小斑鱼,我只好身着他扔土块,把它再赶上树,让小斑鱼自由自在地嬉戏。

The Little Red Spot, a smaller cousin of the famous Great Red Spot, formed in the past decade from the merger of three smaller Jovian storms, and is now the second-largest storm on Jupiter.

这个"小红斑"是著名的"大红斑"的小表弟,在过去的十年里由三个较小的木星风暴合并而成,现如今是木星上第二大的风暴。

Four representative samples of corn southern leaf blight were collected from main sweet corn area in Guangdong province. According to these samples,a race identification of isolated Bipolaria maydis strains was made based on surface morphology of spore through scanning electron microscope and race biological characteristics.

摘 要:从广东省甜玉米主产区采集了4个有代表性的小斑病标样,分离提纯病原菌,通过扫描电子显微镜观察玉米小斑病菌的孢子,并结合病菌生物学特性,对分离出的4个甜玉米小斑病菌株进行了生理小种的鉴定。

Abstract] objective to study the knowledge of the imaging manifestation of x-ray and ct in peripheral small lung cancer.methods to collect twenty cases with no symptom in early time diagnosed by clinic and to retrospectively analyze their imaging features.results x-ray appeared patch,small node.ct appeared patch,small node,light lobulation,peripheral vessel convergence,pleural indentation sign.most of the diameter was 1.5 to 2 cm,with no mediastinum and pulmonary hilar lymph nodes diversion.furthermore the clinical symptom was not obviously.conclusion to be familiar and handling the sign mentioned above is the key to boost the diagnosis of small peripheral lung cancer.

目的 探讨周围型小肺癌的x线、ct影像学表现。方法收集临床和病理证实的早期无症状肺癌20例,对其影像学进行回顾分析。结果本组早期肺癌x线为斑片状、小结节状。ct表现为斑片状、小结节状、轻度分叶状肿块,小毛刺、血管集束征、胸膜凹陷征,大多直径在1.5~2 cm。无纵隔淋巴及肺门转移,且临床症状不明显。结论熟悉并掌握上述征象是提高小肺癌早期诊断率的关键。

They have distinctive compositions, and display the compositional trends: from Mg and Ca-enrichment towards Fe-enrichment from big phenocryst—the core of small phenocryst—the rim of small phenocryst and microcrystals, typical characterisitc of tholeiite series.

这三种类型的辉石在成分上有明显的差异,从大斑晶辉石—小斑晶辉石核部—小斑晶辉石边部和基质辉石,成分由富镁、钙向富铁方向演化,显示出拉斑玄武系列的特点。

To provide credible data for empirical model,a method of calculating the weighted average gray value of compartment area was designed in this paper.It worked especially when the compartment area was as large as pixel.The GeoTIFF form was adopted as the RS data type.The Matlab software was used to read and store RS image.The pixel was divided into smaller units to calculate the area of spackle in each pixel by counting the amount of the units.

:为了给遥感反演模型提供可靠数据,该文设计了一种按面积加权计算不规则图斑遥感影像灰度值的方法,特别是当图斑面积接近像元大小的时候;遥感数据采用被广泛支持的GeoTIFF格式,使用Matlab将遥感影像的灰度信息及元数据读取并存入数据库中;通过将像元分解成更小的单元,统计各像元在图斑内小单元的个数,计算图斑在各像元所占的面积,按照面积加权的方式计算得到图斑的平均灰度值。

When seedling of corn inbreds were inoculated with isolates 76-527,76-528, 76-529 of Helminthosporium maydis in the greenhouse, the seed-lings of inbred lines with T male sterile cytoplasm were more susceptiblethan those with normal (non-sterile) cytoplasm.

从我国不同地区采集的玉米小斑病菌,通过温室苗期接种鉴定,及其产生的毒素对玉米种子根的抑制作用,发现76-527、76-528和76-529三个分离菌系在T型细胞质雄性不育系幼苗上产生萎蔫型大病斑,而在相对应的正常系以及M、C、CA、EK、D、PS型细胞质雄性不育系幼苗上则产生坏死型小病斑。

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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。