1980年，一位科学家在紫外线显微镜下观察了骨头碎片，注意到骨头发出绿光——这是含有抗菌四环素的特征。
In 1980, a scientist looking at bone fragments under an ultraviolet microscope noticed the bones were glowing green-a hallmark of the antibiotic tetracycline.
纽约洛克·菲勒大学的弗朗西斯·科森利用电脑模型来调查叶片上的环存在的原因。
Francis Corson of Rockefeller University in New York used computer models to examine why these loops exist.
巴拉圭一位环保人士伊格·纳西奥·里瓦斯指出：“查科的命运掌握在这些共同体手里。”
Ignacio Rivas, a conservationist with the Paraguayan group Guyra, said: "the fate of the Chaco lies with these groups."
1980年，一位科学家在紫外线显微镜下观察骨骼碎片时注意到这些骨骼发出了幽幽绿光——这种绿色荧光是骨骼含有四环系抗生素的一种标志。
In 1980, a scientist looking at bone fragments under an ultraviolet microscope noticed the bones were glowing green — a hallmark of the antibiotic tetracycline.
在克拉科夫，女人们所处的环境多环芳烃含量比纽约的高8倍。
In Krakow, the women on average were exposed to eight times higher concentrations of PAHs than the women in New York City.
方法回顾性分析我科116例老年腹股沟疝患者接受疝环充填式无张力疝修补术治疗的临床资料。
Methods Retrospectively analysed clinical data of 116 patients with aged inguinal hernia ring filling tension-free hernia repair.
该科植物主要含三萜皂苷、环烯醚萜苷、黄酮、挥发油等类型的化合物。
The main chemical constituents from dipsacaceae species were triterpenoid saponins, iridoidal glycosides, flavonoids, essential oils, etc.
根据环隙科特流理论导出了滑动轴承偏心环隙的单位宽循环流量公式。
The paper derives the unit discharge formula of a journal sliding bearing according to the theory of Couette flow between two concentric cylinders.
附加限制环的限制性门腔静脉侧侧分流术是我科治疗门静脉高压症的首选手术方式。
The limited side-to-side portal-caval shunt with a limitary ring attached is the first-choice surgical procedure to treat the portal hypertension in our department.
生产实践证明，这种金属开窗环填料与原用同样外形尺寸的拉西环填科相比，不仅生产量有较大辐度的提高而且分离效率也略有增长。
Compared with ceramic Raschig rings, the production rate of the new packing increases the production rate significantly with a slightly higher separation ef...
东莞科环机械设备有限公司成立于2003年，专业生产聚丙稀纺粘无纺布设备及无纺布。
Dongguan Kehuan Machineries Co., Ltd. was established in 2003, specializing in the production of polypropylene spunbond non-woven equipment and non-woven.
阿姆斯特朗并非是第一位跑完五个城区的环法自行车手。搜索更多短句爱词霸百科…
Armstrong is not the first Tour de France cyclist to tackle the five boroughs.
阿姆斯特朗并非是第一位跑完五个城区的环法自行车手。搜索更多短句爱词霸百科…
Armstrong is not the first Tour de France cyclist to tackle the five boroughs.
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