The results show that the entoprocts and the ectoprocts constitute the two parallel branches in the molecular phylogenetic trees of bryozoans;

Carboniferous bryozoans from weining, western Guizhou

贵州威宁石炭纪苔藓虫

Late Silurian-Early Devonian bryozoans from Baytik mountain of Xinjiang

新疆北塔山晚志留&早泥盆世苔藓虫

Late Ordovician bryozoans from Yushan county, Jiangxi Province

江西玉山晚奥陶世苔藓虫

Six new species of bryozoans from the waters of Hong Kong and Zhu Jiang Estuary

香港及珠江口水域苔藓虫六新种

Some quaternary bryozoans in the coastal area of Northern Jiangsu

江苏北部沿海地区第四纪苔藓虫

This may mean that the bryozoans concerned had inhabited in relatively stable environment.

这说明该区的沉积环境是比较稳定的。

In the Cambrian there were no fossil bryozoans found anywhere in the world.

寒武纪没有化石苔藓动物的任何记录。

Preliminary study on molecular phylogeny of bryozoans based on 18S rRNA gene sequences

苔藓动物18S RRNA基因的分子系统发生初探

The Chinese also agreed to stricter enforcement of intellectual property rights, Bryson said.

布赖森说，中国还同意更严格地执行保护知识产权的工作。

BRYSON: How long did you work on the whole thing?

你做整件事花了多长时间？

Judge Bryson: I hope you remember this on Mothers'Day.

布莱森：我希望你记得今天是母亲节。

Objective To study the morphological characteristics of blood-tumor barrier ( BTB) model of glioma in vitro.

目的探讨胶质瘤血瘤屏障体外模型的形态学特征。

BTB domain is a highly conserved domain in evolution with about 115 amino acid.

BTB结构域是在进化上高度保守的结构域，约含有115个氨基酸。

According to the requirement of BTB's design, the paper adopts the symmetrical clock tree technique.

针对BTB的设计要求，确定采用树状网络分布的时钟分布技术。

For the cases treated with BTB, 16 cases had excellent results, 2 good, 0 poor.

可吸收张力带治疗组：优16例，良2例，差0例；

Study on Protection of Single Breaker in Lingbao BTB Project

灵宝背靠背工程单断路器保护研究

Study on BTB HVDC Pole Control System

背靠背换流站极控系统的研究

Advances in the Structure and Function of BTB Protein

BTB家族蛋白结构与功能的研究进展

The BTB model in vitro was established successfully. 2.

结果1、成功建立了大鼠体外BTB模型。

HVDC System Design of BTB Project Between Northwest China and Central China

西北&华中联网背靠背直流工程一次系统设计