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These results suggested that the active component in the conditioned medium of rat granulosa cells from developing follicles may be derived from arachidonic acid.

这些结果显示发育滤泡中的颗粒细胞的状况化培养液中的活性成分可能是来自二十碳四烯酸。

The CN_~- species which derived from -CHxNH2 group are stable on Au electrodes in the potential region from -0.8 to 0.0 V, and can be oxidized to cyanate, and concomitantly, Au was oxidized to aurous cyanide and aurous di-cyanide Au(CN_2~- species.

当电位进一步升高，CN-ad发生氧化生成OCN-，同时Au表面也发生氧化生成AuCN和Au_2~-，而Au_2~-阴离子的形成是导致电极表面质量显著减少的主要原因。

These two avirulence genes were linked in the segregation population. 2. The genome DNA of wheat powdery mildew was extracted from isolates derived from single colonies.

对小麦白粉菌 DNA 的 RAPD 分析的结果未表明 RAPD 标记的 DNA 多态性和无毒性多态性之间直接的相关关系，这一结果与前人对其它真菌病原菌的研究结果相同。

Two RAPD molecular markers located on different arms of 2Ai-2 chromosome from Thinopyrum intermedium were selected and the generations of the hybrid generation derived from Zhong 4 Awnless and wheat were analyzed. Two chromosome translocation lines were screened for wheat breeding program to control BYDV.

本研究采用RAPD方法，对具2Ai-2端体和完整染色体异附加或异代换系进行分析，从随机引物中，选出两个分别位于2Ai-2染色体两臂上的分子标记，然后用这两个标记对中间偃麦草和普通小麦的杂交后代进行筛选，选出小麦抗黄矮病易位系新材料。

Exposure ecological risks of benzo pyrene to species in water, soil and sediment were investigated based on distributions of concentrations derived from the modeling and acute toxicity data for tested species from literature.

将根据上述研究得到的各环境介质暴露浓度分布及该化合物对实验生物急性毒性数据分析了苯并芘在天津污灌区水体、土壤和沉积物三种环境介质中的生态风险性。

Abstracts of Entomology provides the most extensive references to mycological studies from nearly 5,500 international serial publications derived from the BIOSIS Previews database on plant biochemistry, biological control, public health, soil microbiology, pharmaceutical botany, genetics and systematics.

该数据库收录了5，000多种国际期刊真菌学方面的文摘信息，内容覆盖植物生物化学、生物控制、公众健康、土壤微生物学、药用植物学、遗传学和系统学等学科。此外，还收录部分会议和书籍信息。

Abstracts of Entomology provides the most extensive references to entomological studies from nearly 5,500 international serial publications derived from the BIOSIS Previews database on agronomy, integrated pest management, biochemistry, parasitology, economic entomology, suburban entomology, genetics, and systematics.

该数据库收录了5，500多种国际期刊昆虫学方面的文摘信息，内容涵盖农学、病害综合治理、生物化学、寄生虫学，经济昆虫学、城郊昆虫学、遗传学和系统学等学科。

Later (ca. 4th to 8th centuries AD) the Gupta script, derived from Brahmi, became prevalent. From ca.

随后（ca。四世纪到公元八世纪）的Gupta手稿，源自婆罗米语，变得流行起来。

Caricature, another offspring of carrus, came to us via French from Italian,in which caricatura, the source of the French word, was derived from Italian caricare,"to load, burden, or exaggerate."

Caricature 是 carrus 的另一产物，从意大利语经法语而演变过来的。演变过程中，做为法语词源的 caricatura 是从意大利语，即意为&装货，使负重荷或夸张&的 caricare 衍生而来。

A total of 614 sediment samples at an interval of about 1.5 m from all 5 sites of the Integrated Ocean Drilling Program Expedition 311 on Cascadia Margin, northwestern Pacific were analyzed using a Beckman Coulter LS230 Particle Analyzer. The grainsize data were then plotted against depth and compared with other potential proxies of gas hydrateoccurrence such as soupy/mousselike fabrics in sedimentary textures, gas hydrate concentration derived from LWD data using Archie's relation, IR core images and the recovered samples of gas hydratebearing sediments.

对取自IODP 311航次（东北太平洋Cascadia大陆边缘）所有5个站位、采样间距约为1.5 m的614件沉积物样品，利用Beckman Coulter LS230激光粒度仪进行了沉积物粒度分析，获得了沉积物粒度随深度变化特征，进而与水合物层位的替代指标进行了位置对比，这些指标包括特殊沉积构造（soupy和mousselike构造）、测井数据推算出来的水合物饱和度、岩芯红外图像和实际钻取的含水合物沉积物等。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。