无节幼体

Dominant species were comprised of mainly micro- and meso-zooplankton species and planktonic larvae of benthos such as Parvocalanus crassirostris, Cirripedia nauplius, Oithona attenuata, Acrocalanus gibber, Nauplius, Bivalvia veliger, Copepodite, Oithona simplex and so on.

优势种主要是中小型种类和底栖动物的幼虫，如强额孔雀哲水蚤、蔓足类无节幼虫、细长腹剑水蚤、驼背隆哲水蚤、无节幼虫、双壳类面盘幼虫、桡足幼体、简长腹剑水蚤等。

The developmental stages,six nauplius and five copepodid stages,excepting the adult,of Temora turbinata are described and illustrated.

本文描述锥形宽水蚤的6个无节幼虫期和5个桡足幼体期的主要形态特征，并绘制各期幼体图版。

Eggs in incubation time for the nauplii can be killed in order to be safe require multiple dosage.

卵在孵化为无节幼体时能够被杀死，为了保险起见，需要多次投药。

Therefore, we suggest that the zygote and nauplii of Fenneropenaeus chinensis was disinfected with (2~3)×10^(-6)μl/L of PHMB.

根据本试验的结果，使用(2~3)×10^(-6)μl/L的PHMB对中国对虾受精卵和无节幼体进行消毒处理是有效可行的。

Biomass of calanoids was low when fish predation was intensive, probably because their nauplii were more vulnerble.

在鱼类捕食压力较高的水体中哲水蚤的生物量较低，因为无节幼体较容易被鱼类所捕获。

The nauplii were sampled after fed with NFLX at different does and different time, the concentrations of NFLX were determined by High Performance Liquid Chromatography.

将卤虫无节幼体分别放入0.5、1、1.5、2.0g/L的NFLX混悬液中强化，不同时间点取样，高效液相色谱法测定卤虫体内NFLX含量。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。