In order to study the effect of damage on the dangerous properties in the NEPE propellant, a series of experiments, including the damage production and observation and measurement, closed bomb test, have been performed.

The relationships between parameters received from mathematically treated p t curve measured directly from closed bomb device are based on homogeneous propellant and parallel combustion law.

通过密闭爆发器装置直接测量的p&t曲线经数学处理得到的各种参数关系，其基本条件是均质火药和平行层燃烧规律。

The structure of a new type measurement system of closed bomb, the property and characteristics of closed bomb, and piezoelectric-pressure sensor were introduced.

介绍一种新型定容密闭爆发器测试系统的结构，以及密闭爆发器、压电压力传感器的性能特点。

The p~ t curves of 100 meshes and 80 meshes RDX are measured with the closed bomb test.

采用密闭爆发器测试了80目、100目和120目三种粒径的RDX的燃烧输出压力时间曲线。

A new method for predicting ballistic performance based on the theory of potential equilibrium in interior ballistics and making use of closed bomb tests

应用密闭爆发器试验进行弹道性能模拟的内弹道势平衡理论法

In closed bomb experiments, we find two kinds of burn rate enhancement modes for different kinds of propellant.

密闭爆发器实验发现对不同种类及表面特性的火药存在放电期间电增强和放电后效期电增强两种电增强模式。

Heat Loss Correction in Closed Bomb Tests

密闭爆发器实验过程中的热散失修正研究

And Differential Thermal Analysis method and closed bomb test were used to research the variety of the combustion property.

密闭爆发器实验以太根药为研究对象，对催化剂引起燃烧性能的变化情况进行了初步研究。

Interior Ballistic Analysis on regenerative liquid propellant closed bomb device

再生式液体药密闭爆发器装置内弹道分析

The Correcting Method for Pressure Loss in Closed Bomb

密闭爆发器压力损失及其修正方法

A Study of Pressure Wave in Long Closed Bomb by Propellant Combustion

火药在长密闭管中燃烧的压力波研究

Application of Digital Filter in Closed Bomb Test

数字滤波器在密闭爆发器实验中的应用

Study on a New Type Measurement System of Closed Bomb

新型密闭爆发器测试系统的研制

The evaluation of city~ ′ s networks service is an essential technology in closed relation to a city~ ′ s planning and management of public traffic system, on which the content of technical and comprehensive comments is of much importance.

城市公交网络服务水平评价是一项与城市公共交通系统规划与管理密切相关的基础技术，是公交综合评价技术的重要内容。

Darkness closed in on the city I took the night train to the town.

夜暮笼罩了整个城市。我乘夜车到那个城镇去。

The army set up emergency treatment centers in the streets and the provincial government closed schools and city offices.

军队在街道上搭建急救场所，当地的省级政府下令学校停课，市政办公场所停业。

The night closed on the city.

夜幕渐渐笼罩着城市。

Darkness closed down the city.

黑夜降临于该城。

Reporters who make unannounced visits to the city before video games and found that the door has been closed gaming city.

记者来到曾暗访的电玩城前，发现这些电玩城的大门已经紧闭。

The F1 world championship season consists of a series of races, known as Grands Prix, held usually on purpose-built circuits, and in a few cases on closed city streets.

f1世界锦标赛赛季构成了一系列的竞赛，被称为大奖赛举行，通常对特定目的而建造的集成电路，在少数情况下，对封闭的城市街道上。

As home of the Soviet Pacific Fleet, it was a closed city.

当时该市是苏联太平洋舰队所在地，是一个封闭的城市。