The tissue and cell in digestive tract of Bombina orientalis were studied by histological method.

Purification and Antibody Preparation of Skin Albumin from Bombina maxima

大蹼铃蟾皮肤白蛋白的分离纯化及抗体制备

Comparing the self destruction arts often used in bomblet fuzes both here and abroad, two different centrifugal self destruction structures are introduced, which respectively make use of ballistic and centrifugal environment characteristics of spin bomblet upon impacting the target, and their merits and faults are analyzed.

在分析国内外子弹引信常采用的自毁形式基础上，介绍了利用弹道和碰及目标时旋转子弹离心环境特点实现离心自毁的2种不同结构形式，并分析其优缺点。

On the analysis of technical ways used to raise the fuze function rate at home and abroad, the paper expounds the necessity for increasing the bomblet fuze self destruction property from the point of raising the bomblet while comprehensive function rate.

该文在分析国内外提高引信发火率所采取的技术途径基础上，从提高子弹引信综合发火率角度，阐述了子弹引信增加自毁功能的必要性。

The new method of setting bomblet fuze of shrapnel proposed in this paper can achieve anticipant purpose and it offers definite reference value to the farther research of the technology of setting bomblet fuze of shrapnel.

本文对子母式航弹子弹引信提出的新的装定方式，能够达到预期目的，对今后进一步研究子弹引信装定技术具有一定的参考价值。

American designing thought for bomblet fuze is that design must be simple and ensure fuze for the basic safe features, fuze should fit for lot production and it's cost must be low.

美军子弹引信的设计思想是：设计必须简单，保证基本的安全特性，低成本，适合批量生产。

Through modeling of the bomblet dispersion process, this paper presents a method of computer-simulation in a study of bomblet dispersion.

本文通过将子弹散布过程模型化，提出了研究子弹散布的计算机仿真方法。

The methed of investigation and data obtained are valuable references in the performance design of bomblet systems ( Secondary Fuze included).

研究方法和获得的数据在云雾子弹系统（包括云雾引信）性能设计中已得到应用。

The air earth bomblet fuze design thought in America armed forces is ensuring safety and high function reliability.

美军空&地子弹引信的设计思想是：高安全性，高作用可靠性。

The bomblet fuze function rates has been a problem of great concern from all over the world.

子母弹子弹引信的发火率已成为世界各国目前最为关注的问题。

A mathematical model and simulated program on ejection of bomblet from a missile

导弹子母弹子弹抛撒弹道模型及数字仿真

Design and Construction for Strengthening Top Slat of Bombproof Basement

用于人防工程的地下室顶板加固设计与施工

Analysis on the crack control of bombproof basement

关于人防地下室裂缝控制的几点分析

In the 1940s, Polaroid shifted gears and churned out millions of pairs of goggles for the army, along with bombsight optics for U.S. military aircraft.

上世纪40年代，宝丽来公司转换经营领域，为美国陆军生产了数百万副护目镜，同时还为美军飞机提供轰炸瞄准器。

The member of a bomber crew responsible for using the bombsight and releasing the bombs on the target.

轰炸机编队中负责运用轰炸瞄准器和投弹击中目标的轰炸员。

Gene cloning and expression of Bombus ignitus venom protease from the Bumblebee, Bombus ignitus

红光熊蜂蜂毒蛋白酶的基因克隆和表达

Studies on Breeding Technology of Bumble Bee ( Bombus Lucorum) in Captivity

熊蜂（Bombus Lucorum）的人工繁育技术研究

Evaluation the Oral Toxicity of Four Pyrethroids Pesticides to Bombus hypocrita

4种菊酯类杀虫剂对小峰熊蜂的经口毒性测定

The hardest period of anniversary artificial breeding Bombus is creating new colony by young queen.

周年人工繁育熊蜂最困难的时候是年轻蜂王创建新的蜂群。

A Study on the Effect of Bombus terrestris Pollination to Greenhouse Cucumber

熊蜂（Bombus terrestris）为温室黄瓜授粉的效果研究

Influence of Various Temperatures and Induce Methods to Bombus Terrestris Queen Creating Colony

不同温度及诱导方法对熊蜂王Bombus terrestris组建蜂群的影响