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Pararosaniline was the most accurate and sensitive method of determining SO2 residue, and it was fit for the samples of any SO2 content. Improvement pararosaniline method was only fit for the samples of high SO2 residue. Iodometry was not fit for the deep color samples and low SO2 residue samples. The fast determination method could be used the quality and semi-quantitative determination of SO2 residue in edible fungus.

副玫瑰苯胺比色法是检测SO2残留最准确、最灵敏的方法,适合于各种SO2浓度的样品;改良的副玫瑰苯胺比色法只适合于高SO2残留的样品;碘量法不适宜检测深颜色的食用菌,而且在检测低SO2残留样品时准确度不高;快速测定法可用于食用菌产品中SO2残留的定性检测和半定量分析。

Another was system designation of parliamentarism, cabinet sys tem and province autonomy system which would be practised in constitutional gove rnment period. They were neither new democracy of CPC, nor the Three Principles of the People of KMT. But were reformab...

二者虽然在性质上既非中共的新民主主义,亦非国民党所谓的"三民主义",而是中间势力所一直向往和追求的改良的资本主义,但其在当时却满足了广大人民要求和平民主的普遍愿望,并成为了检验国共两党有无和平民主诚意的试金石。

Results: diazepam increases the effect of AA.picroloxin and isoniazid reduce it and antagonize the analgesia effect of ACTH; diazepam increases the content of 5-HT in hipocampus,hypothalamus and midbrain;diazepam + ACTH increases,more than AC-TH or diazepam singly,the level of 5-HT in the 3 brain regions; picrotoxin and isoniazid reverse the effect of diazepam and ACTH on the content of 5-HT in the 3 brainsites; potentiation of diazepam on AA is antagonized by naloxone and atropine.

本实验用腹腔注射干扰GABA代谢和影响其受体药物的方法,探讨GABA在ACTH镇痛中的作用并初步观察其可能的机理。材料与方法实验用体重30~50g左右雄性小鼠153只。一,痛闽测定将动物置入改良的特制的铁笼内¨1f12,以恒速增长的电流强度刺激鼠足跖部

Objective: The research was used the methods that had been improved by our lab for miRNA clone and expression analysis. Oreochromis nilotica, Xenopus laevis, Trachemys scripta elegans, Gallus gallus four species from Pisces、Ammphibia、Reptilia、Ayes had been used as the meaterrl to fred out the impacts of miRNA on animal evolution in this research as well as rich the miRNA database.

目的:利用本实验室改良的miRNA克隆方法及检测方法,我们从鱼纲、两栖纲、爬行纲、鸟纲中分别选取罗非鱼、蟾蜍、巴西龟、家鸡四种动物的脑为实验材料,丰富物种的miRNA数据库,并初步探讨miRNA在物种进化中的作用,为研究物种的进化提供新的思路和方法。

In the semicolonial state of China, there was no economic foundation for social reform such as that existing in western Europe so that the whole working class was predisposed to seek a solution of their dilemma by violent revolutionary methods.

在半殖民地的中国,没有西欧那样的进行社会改良的经济基础,所以整个工人阶级都愿意使用暴力革命的方法来解脱自己的困境。

In practice, developments of crop technology include the same sort of practices adopted elsewhere in the world, namely: to utilize soil and plant testing services to predict N and P requirements, the need for soil amendments to improve soil structure, pH and salinity levels, infestation levels of take-all, the need for additional N after crop emergence, and so on; monitoring the crop's development after emergence, which is practised amongst the more advanced growers; and computer assisted services are used to help with these practices.

事实上世界上任何地方发展作物生产技术都包含相同的内容,即:利用土壤和植株测试服务预报氮磷需求,土壤结构改良的要求、pH及盐渍化程度、全蚀病的感染程度、作物出苗后追施氮肥的需要,等等;监控作物出苗后的发育情况已为更多的先进农民所采用;计算机辅助服务也用来帮助这些生产措施。

Although age, sex, and genetics are important unmodifiable risk factors, most new cases of acute myocardial infarctions today can be predicted by the presence and level of 9 risk factors that can easily be assessed and, most importantly, modified.

尽管年龄、性别、遗传是重要的和不可改变的危险因素,但今天大多数急性心肌梗塞病例可以通过易于评定且最为重要的是易于改良的现有和同等水平的9个危险因素所预报。

L Lawfully supervising agricultural ecology protection tasks, organizing ecological and sustainable agriculture tasks; supervising water resources utilization and exploration for fishery, being responsible for the protection of aquicolous and wild animals and plants; supervising utilization and exploration of rural energy resource.

研究提出种植业发展的法规、政策和战略、规划、计划建议,指导种植业生产及结构调整,研究提出并组织落实种植业发展的重大技术措施;提出耕地保护、补偿与改良的政策措施;指导救灾备荒种子、化肥等生产资料的储备、安排;组织化肥、农药、农膜、种子等产品的质量监督、检验、登记;组织种子及其资源的品种审定和进出口审查,指导农业植物内检工作。

" Articularly in cases presenting with gangrenous sigmoid volvulus, addition of a modified blow-hole colostomy appears to be a promising procedure to prevent anastomotic leaks,\" Dr.

&特别是并发气性坏疽的乙状结肠扭转,附加改良的小切口肠造瘘是一种预防吻合口漏的手术方式,&来自土耳其,盖遮普的盖遮普医科大学的Dr。

With a study of plant community succession on 5 stocking rates,herbage utilizational efficiency and risk-benefit balance,it is suggested the sustainable development should follow:(1)no degradational principle of rangeland,(2)the maximum herbage utilizational efficiency,(3)the risk-benefit balance,When stocking rate was no more than 2.67 sheep/hm2,the proportion of grasses and plant biodiversity index and evenness were increased based on Artemisia frigida and short-grass rangeland.

草地畜牧业可持续发展的三大生物经济原则为草场不退化原则、最大生物学效率原则和风险-利润权衡原则:(1)草场不退化原则。在冷蒿小禾草退化草原上,暖季期间1.33~2.67羊/hm\+2的放牧率下可使其发生恢复演替,禾草的比例增大,植物多样性指数和均匀度指数均有所提高,从而达到利用式改良的目的;相反,若继续重牧或过牧,放牧绵羊喜食的植物种类将进一步减少,植物多样性指数也有所降低。

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推荐网络例句

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。

Do not 'inflate' your achievements and/or qualifications or skills .

不要 '夸大' 你的业绩或成果,条件或者技能。