Reason analysis and prevention measures for roof boarding cracks of concrete building

Coal Gangue ALC Board will be wildly used in external wall panel, inner wall panel, roof boarding.

煤矸石ALC板可广泛应用于多层钢结构住宅的外墙板、内墙板和屋面板，本文对各种板的截面形式、板型及使用范围进行了系统论述。

Bemo-roof system is used as roof boarding of Huanglong Gymnasium in Zhejiang Province.

浙江省黄龙体育馆的屋面板采用贝姆屋面系统。

B: Yes, it's on the next floor up. There are, generally speaking, two types of timber floors, namely: ( a) Single Floor;( b) Double Floor. All timber floors are covered with floor boarding, described later.

乙：就在上面一层楼。一般来说，有两种木楼面，即：单层楼面和双层楼面。所有的木楼面都用木板铺盖，详述于后。

Floor boarding is laid in varying widths, the individual boards usually being tongued and grooved to one another and nailed to the floor joists.

楼板铺设的宽度是不等的。每条木板通常企口相连接，并钉在楼板梁上。

Analysis of stamping technology and design of drawing die for car front floor boarding Comprehensive Technology of Outburst Prevention and Bumping Prevention for Deep Coal Mining Face

汽车前底板冲压工艺分析与拉深模设计深部回采工作面防突防冲击地压综合技术

All timber floors are covered with floor boarding, described later.

所有的木楼面都用木板铺盖，详述于后。

Mother: I think self-willed children, the main reasons for adults.

杨浩天妈妈：我认为孩子任性，主要是大人的原因。

But I like the arrogant, imperious, imposing, self-willed I.

不过我喜欢高傲，专横，威风，任性的自己。

I may not be perfect, a bit self-willed little disadvantage.

我可能不是完美的，有点任性的小缺点。

Study on the Dynamic Characters of Motorcycle s Man-machine Rigid-flexible Coupling System; The Design and Performance Reach on Energy-absorbing Equipment for Tramcar Arresting Gear

摩托车人&机系统刚柔耦合动态特性研究柔性斜井跑车防护系统吸能装置的设计与研究

In the premise least change automobile braking system original structure, Merges among this hydraulic system into the original braking system, takes a assistance arresting gear.

本文着力于设计，研究一种液压伺服系统，在最少改变汽车制动系统原有结构的前提下，把此液压系统并入其中，作为一个辅助制动装置。

A good aircraft arresting gear is the important guarantee for the safety of personnel, ships and carrier-based aircraft.

良好的着舰拦阻装置是对航母、舰载机以及人员安全的重要保证。

This system uses a new hanging type arresting gear which structure is simple, easy to operation.

该系统中设计了一种结构简单、易于操作、新型的吊轨式制动装置。

The Research on Techniques to Design the Arresting Gear of Aircraft

飞机着陆拦阻装置的设计方法研究

Arresting cable is an important part of arresting gear, which passes enormous kinetic energy of aircraft to arresting gear under the deck.

阻拦索是阻拦装置中的重要组成部分，把飞机着陆时的巨大动能传递给甲板下面的阻拦机。

Arresting gear of carrier aircraft is an important auxiliary equipment of aircraft carrier, achieving safe landing of carrier aircraft on the ship deck of limited length.

舰载机阻拦装置是航空母舰上的重要辅助设备，实现了舰载机在有限长度的航母甲板上的安全着舰。

The two floor openings were totally unfenced and the workers were not provided with any safety belt or fall arresting device.

两个洞口当时全无围栏阻隔，亦无给予工人安全吊带或防堕装置。

The safety harness or fall arresting device should be attached to an independent lifeline or an anchorage suitable for the purpose.

该安全带或防堕设备应系于适当之独立救生绳或固定系稳物。

Increasing arresting force and improving low-speed aero characteristics can increase allowable maximal landing mass with an enlarged envelope area, but changing glide slope angle makes little effect.

通过增大拦阻力、改善飞机的低速气动特性可以有效扩展适配包线范围，增加许用的最大着舰质量，但下滑角大小的改变对其影响不大。

And the arresting force might influence the landing-gear load, while its moment would produce disadvantageous effect on the aircraft attitude.

拦阻力和拦阻状态也会影响起落架上的载荷，同时还会产生较大的力矩，对飞机的姿态产生一些不利的影响。