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   若干生物学性状 的翻译结果: 查询用时:0.369秒
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若干生物学性状
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  “若干生物学性状”译为未确定词的双语例句
     On the Comparative Studies of Some Biological Characteristics Between Hyriopsis Schlegeli and H.Cumingii
     池蝶蚌(Hyriopsis Schlegeli)与三角帆蚌(H.Cumingii)若干生物学性状比较研究
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     Several biological characteristics of T-DNA transformants of Ustilaginoiden virens
     对稻曲病菌T-DNA插入突变体若干生物学性状的分析
     COMPARISON OF SOME BIOLOGICAL ASPECTS AMONG SEVEN GEOGRAPHIC STRAINS OF SCHISTOSOMA JAPONICUM IN ASIA 
     亚洲不同地域品系日本血吸虫若干生物学性状的比较
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     The correlation of several biological characters and yield in rape
     甘蓝型油菜若干生物学性状与产量的关系
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     Several biological characteristics of asexual recombinants of Magnaporthe grisea
     稻瘟病菌无性重组体若干生物学性状的研究
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     Several biological characteristics of asexual recombinants of Magnaporthe grisea
     稻瘟病菌无性重组体若干生物学性状的研究
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     Biological Characters of Bull Frog
     牛蛙生物学性状的研究
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     The correlation of several biological characters and yield in rape
     甘蓝型油菜若干生物学性状与产量的关系
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     SOME BIOLOGICAL PROPERTIES OF PINELLIN
     半夏蛋白的若干生物学性质
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     Studies of the Biological Properties of Rotaviruses
     轮状病毒生物学性状的研究
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  some biological aspects
Some biological aspects of Melicertus kerathurus (Forsk?l, 1775) (Decapoda, Penaeidae) inhabiting ?zm.ir bay (Aegean Sea), Turke
      
Some biological aspects of Melicertus kerathurus, a shrimp of high commercial value, were studied in ?zmir Bay from April 2004 to December 2004.
      
This study included species diversity and seasonal fluctuations as well as some biological aspects of common eriophyoid species.
      
The influence of different host plants on some biological aspects ofHeliothis armigera (Hub.)
      
At least some biological aspects of every species are poorly understood, some do have large data sets that can be difficult to interpret.
      


AIM:To carry out a biological comparison of various geographical strains of Schistosoma japonicum in Asia in the same laboratory. METHOD: Under the same condition and with the same permissive host, some biological characteristics were extensively compared among the following seven geographical strains of S. japonicum , i. e. Chinese Yunnan (Y), Chinese Guangxi (G), Chinese Sichuan (S), Chinese Anhui Hubei (A), Chinese Taiwan (T), Japanese...

AIM:To carry out a biological comparison of various geographical strains of Schistosoma japonicum in Asia in the same laboratory. METHOD: Under the same condition and with the same permissive host, some biological characteristics were extensively compared among the following seven geographical strains of S. japonicum , i. e. Chinese Yunnan (Y), Chinese Guangxi (G), Chinese Sichuan (S), Chinese Anhui Hubei (A), Chinese Taiwan (T), Japanese (J) and the Philippines (P).RESULTS: With the same quantity of cercariae exposed, the mean prepatent period denoting the time elapsed between exposure of the host and the beginning of the appearance of eggs in the faeces was 45.1±3.2 days in C57BL mice infected with Chinese Taiwan strain, a zoophilic strain of S. japonicum, while that of other six strains, anthrophophilic strain, was less than 39.4±1.4 days. In the case of morphometric data, both body and tail indices of cercariae from Philippines, Japanese, Chinese Taiwan and Chinese Yunnan was smaller than those of other strains and the body length of mature worm pairs especially females was also shorter than those of others. The percentage of male specimens with 7 testes from strains of Philippines and Chinese Yunnan was significantly lower than that of other 5 strains, suggesting that great intraspecific and interstrain variations exist in the number of the testes in S. japonicum . Our results show that the embryonated egg index (width/length×100) among seven strains of S. japonicum from Asia was 67 77 in average. CONCLUSION: Significant differences were observed in some morphometry and in the prepatent period of their mammalian hosts infected with various strains of S. japonicum .

目的:在同一实验室中比较和分析亚洲不同地域品系日本血吸虫的生物学特性。方法:在相同可容宿主和同等条件下,对中国云南、中国广西、中国四川、中国皖鄂、中国台湾、日本和菲律宾7地域品系日本血吸虫的若干生物学性状进行了比较。结果:亲动物的中国台湾品系日本血吸虫的哺乳动物开放前期最长,平均为45.1±3.2d,而其它亲人体的6地域品系均在39.4±1.4d以下,两者差别极显著。在形态度量学方面,菲律宾、日本、中国台湾和中国云南品系的尾蚴明显地较其它品系的为短小,且其成虫,尤其雌虫的平均体长也较短。菲律宾和中国云南品系雄虫含7个睾丸的百分比显著地较其它品系的为低。7地域品系日本血吸虫的卵指数平均为67—77。结论:亚洲不同地域品系日本血吸虫的哺乳动物开放前期及若干形态度量学存在差别。

The studies were carried out on Hyriopsis schlegeli and H.Cumingii collected from Nancheng Reservoir Exploitation Company in Fuzhou. To compare Hyriopsis schlegeli with H.Cumingii in the biologicail characteristics, the conclusion is that Hyriopsis schlegeli grows faster than H.Cumingii and cultivation of pearls of Hyriopsis schlegeli is superior to that of H.Cumingii.

对江西抚州洪门水库生产基地两种育珠蚌即池蝶蚌和三角帆蚌的若干生物学性状进行了研究,并就它们的形态、生长进行了比较研究,结果表明:池蝶蚌生长速度快于三角帆蚌,其形态结构更适于培育珍珠,育珠性能优于三角帆蚌。

>=Oolong tea and its germplasms are only owned in China, which distribute in Fujian, Guangdong and Taiwan. Fujian is the original place and main production area. Oolong tea cultivars are the pioneer of individual selection and asexual reproduction, whose aroma and some other quality traits are distinctness and stability. Studying on oolong tea varietal character and genetic variation is very significative for enriching tea plant breeding theory and guiding tea plant breeding practice. Distribution and type of...

>=Oolong tea and its germplasms are only owned in China, which distribute in Fujian, Guangdong and Taiwan. Fujian is the original place and main production area. Oolong tea cultivars are the pioneer of individual selection and asexual reproduction, whose aroma and some other quality traits are distinctness and stability. Studying on oolong tea varietal character and genetic variation is very significative for enriching tea plant breeding theory and guiding tea plant breeding practice. Distribution and type of oolong tea germplasms and basic characters of agronomical traits, processing quality traits, anatomical structure of leaf, isoenzymes of esterase (EST), biochemical components and aroma components, variation of intraspecific cross compatibility, genetic variations of seed traits, seedling traits, leaf-expanding period, young shoot color, processing quality and aroma components of oolong tea germplasms were reviewed in this paper. Synchronously, some selecting indices of young shoot color, percentage of high quality tea, anatomical structure of leaf, biochemical components and aroma components traits were put forward. Moreover, a viewpoint that the strip area along 25°N, from east to west in China contains some germplasms suitable for oolong tea was put forward.

乌龙茶及适制乌龙茶的品种资源为我国所特有,分布闽、粤、台3省,福建是发祥地与主产区。乌龙茶品种资源原产地比较集中在福建的武夷山、安溪及广东的潮安。乌龙茶品种是最早采用单株选种、无性繁殖的,香气品质等性状的种性特征明显, 且稳定。研究乌龙茶品种的种性特征与遗传变异性及早期选择,具有重要意义。30多年来笔者在开展乌龙茶种质资源收集鉴定与创新利用和茶树杂交育种的同时,对乌龙茶品种资源的种性特征及遗传变异进行了观察研究。本文概述乌龙茶品种资源的分布与类型;农艺性状、加工品质、叶肉细胞结构、酯酶同工酶、生化品质成分、乌龙茶香气成分等若干生物学性状的基本特征;乌龙茶品种间的杂交亲和性和杂交一代的种子性状、苗期性状、展叶期、芽叶色泽、加工品质、乌龙茶香气成分等若干性状的遗传变异趋势。同时,提出芽叶色泽、制优率、叶肉细胞结构、生化品质成分、乌龙茶香气成分等若干性状的选择指标。还提出在我国北纬25°左右、东西方向的带状区域蕴藏着适制乌龙茶资源的观点。此外,建议采用高香乌龙茶品种作为杂交亲本,以提高红、绿茶的香气品质。

 
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