helleri

英式音标：['heləraɪ]

美式音标：['heləˌraɪ]

词义：

n.

剑尾鱼；

英英释义

helleri

n.freshwater fish of Central America having a long swordlike tail; popular aquarium fish

同义词：swordtailtopminnowXyphophorus helleri

用法：

双语例句

用作名词(n.)

Studies concerning the feasibility of rearing Xiphophorus helleri using areificial formuladiet to replace living natural food was discussed in this paper.
本文探讨了用人工配合饵料代替天然后饵饲养剑尾鱼的可行性。

权威例句

Female preference for swords in Xiphophorus helleri reflects a bias for large apparent size

Venom Ontogeny in the Pacific Rattlesnakes Crotalus viridis helleri and C. v. oreganus

Eavesdropping on visual cues in green swordtail (Xiphophorus helleri) fights: a case for networking

Female preference for male sword length in the green swordtail, Xiphophorus helleri (Pisces: Poeciliidae)

Outcome of dyadic conflict in male green swordtail fish, Xiphophorus helleri : Effects of body size and prior dominance

Dispersal potential of spores and asexual propagules in the epixylic hepatic Anastrophyllum hellerianum

Effects of nonylphenol, bisphenol A, and their mixture on the viviparous swordtail fish (Xiphophorus helleri)

Covariation between predation risk, body size and fin elaboration in the green swordtail, Xiphophorus helleri

Effect of dietary protein level on the reproductive performance of female swordtails Xiphophorus helleri (Poeciliidae)

Conflict Outcome in Male Green Swordtail Fish Dyads (Xiphophorus helleri): Interaction of Body Size, Prior Dominance/Subordination E...

造句：

1. The excess could be siphoned off or removed with a pipette.

过剩样品可以虹吸出或者用移液管将其除去.

来自辞典例句

2. Transfers of liquid cultures can also be made by pipette.

移植液体培养物可采用吸管.

来自辞典例句

3. Never use the same pipette twice to avoid cross - contamination.

移液管不能重复使用.

来自互联网

4. The chemist sucked up 20 cc. of acetic acid into a pipette.

药剂师把20立方厘米醋酸吸入吸量管中.

来自互联网

5. The experimenter sucked up 20 cc of acid into a pipette.

这位试验者将20毫升的酸液吸入吸量管中.

来自互联网

[ pipette 造句 ]