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In essence, dry fly fishing involves using fly imitations that involve imitations of the adult aquatic insect (such as a mayfly, caddis fly or stonefly).

实质上涉及渔业用干苍飞仿冒涉及仿造成人水产昆虫如蜉蝣,毛翅

Carolinas in the United States. Each plant has a long, thin

维纳斯捕草生长在美国卡罗莱纳洲的湿地。

The 50-60 times water dilution of the optimum formula emulsion containing 7% cassia oil caused more than 95% corrected mortality of the fly eggs.

杀卵试验表明,经0.1%肉桂油的最优配方水溶液处理,卵校正未孵化率达到90%以上。

Through conducting L9 (3^4) orthogonal tests involving 4 factors and 3 levels, and comparison of emuisifying stabilization, the optimum emulsion formula was determined: 7% cassia oil, 0.6% octulanddecylglycerate, 0.4% sucrose ester and 9% starch ester octenyl succinate.

以肉桂油为原料,进行乳化精油配方优化试验,测定不同配方乳化精油对咸鲞害虫丝光绿压的杀卵效果。

Biennial European catchfly having red or pink flowers; sometimes placed in genus Lychnis .

开有红色或粉红色花朵的欧洲两年生捕草;有时归于剪秋罗属。

Genus of plants strongly resembling those of genus Silene: catchfly.

极像麦瓶草属植物的一个属;子草属植物,捕虫草。

Can also be made from castor-oil plant leaf extract powder, spreading to the toilet, pigsties, cesspit, etc., to kill mosquito larvae and have a clear effect of maggot.

也可将蓖麻叶粉制成浸出液,撒到厕所、猪圈、粪坑等处,对杀死蚊子幼虫及蛆有明显效果。

The ovum, the larva ,pupa and development starting point temperature of the whole generation respectively are 8.5℃, 9.8℃, 10.2℃, 10.4℃ in cineraria, effective accumulated temperature 52.7、 75.8、 158.5、

在瓜叶菊上采集的美洲斑潜卵、幼虫、蛹和全世代的发育起点温度分别为8.5℃、9.8℃、10.2℃、10.4℃,有效积温分别为52.7、75.8、158.5、262.2日·度。

Our laboratory also found a gene like Drosophila intersex in the testis of Cyprinus carpio. According to the significant function played by Drosophila ix in sex-determination, we are interested in the function of this gene in carp. To study the functions of cIX further, I cloned the full-length cDNA of cIX. The recombinant protein is produced and purified to serve as the antigen to induce antibody.

本实验室同样也在鲤鱼的睪丸中发现了类似Drosophila intersex的基因,鉴於intersex在果中所扮演性别决定的重要功能,对於此基因在鲤鱼中所担任的功能而感到兴趣,为了进一步探讨cIX的功能,本论文完成cIX全长cDNA,设计并建构cIX的重组DNA,再利用纯化之重组蛋白诱导抗体。

In this thesis, we define a coordinate system for the Drosophila brain.

在这篇论文里,我们为果脑定义一个座标系统。

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推荐网络例句

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。

The lawyer's case blew up because he had no proof.

律师的辩护失败,因为他没有证据。