架

In discussion about the usage of the timber materials and added preservatives, with the good physical property, timber of Matsu including Japanese red pine (Akamatsu / Pinus densiflora, Japanese black pine (Kuromatsu / Pinus pentaphylla) and , Japanese larch (Karamatsu / Larix leptolepis) could often been seen in the usage of timber trusses on the specifications before the Japanese governed period.

木屋架用材上，统治初期主要沿用日本既有用材概念，常可见仕样书中指定力学性能较佳之松材（包括日本赤松、日本黑松及日本落叶松等材）作为木屋架用材；而柳杉则是最普遍被使用之材料。

If a home is happy it cannot fit too close--let the dresser collapse and become a billiard table; let the mantel turn to a rowing machine, the escritoire to a spare bedchamber, the washstand to an upright piano; let the four walls come together, if they will, so you and your Delia are between. But if home be the other kind, let it be wide and long--enter you at the Golden Gate, hang your hat on Hatteras, your cape on Cape Horn and go out by the Labrador.

家庭只要幸福，房间小又何妨--让梳妆台坍下来作为弹子桌；让火炉架改作练习划船的机器；让写字桌充当临时的卧榻，洗脸架充当竖式钢琴；如果可能的话，让四堵墙壁挤拢来，你和你的德丽雅仍旧在里面，可是假若家庭不幸福，随它怎么宽敞--你从金门进去，把帽子挂在哈得拉斯，把披肩挂在合恩角，然后穿过拉布拉多出去⑥，到头还是枉然。

It is equipped with a falling prevention support guarantee unit; a lifting arm gyro angle lock unit and a bracket steel rope forced synchronization unit. The trey is low and suitable extensively. The trey is low and suitable extensively.

它具有简洁、合理、选用液压动力单元和油尼龙滚轮结构，升降平稳低噪音，它设有托架防跌落支撑保险、托臂回转角度锁定、托架钢索强制同步装置。

SaiMei mainly deals in all ranges of hardware fittings with advanced technology and equipments e.g. slotted angle, shelving, bracket, belt steel, steel pipe, laminate, galvanized steel plate, galvanized steel pipe, TV shelf, warehouse shelf, nails, wire, wire net, furniture, section steel, ect. The technology in steel rolling, auto pressing, moulding, surface treatment keeps ahead of the world.

公司主营万能角钢、货架、支架、电视架、仓储货架、置物架、优质带钢、钢管、层板、镀锌钢板、镀锌钢管、钉子，铁丝，铁丝网、家具、型材等五金制品，技术力量雄厚、生产设备先进，其中轧钢镀锌、自动冲压、滚压成型和表面处理等技术领先世界水平。

I found us a plane. An Antonov.

我找到一架飞机，一架安东诺夫

And later this month, the first of 3 Airbus planes will be donated to Ariana by India, putting the airline a step closer to realizing its goals.

本月月末，3架由印度捐助的"空中客车"中的第一架将抵达，这使得航空公司能够早日实现其目标。

First the math theory of machining simulation is studied, and the set structure of NC machining simulation system whose components, including time, input, output and so on, are defined. Hereby we set up the hierarchy structure, the logical structure, the static model and the dynamic model of simulation system. The construction method of sweep entity of cutter and rotation parts is researched, and their differential geometry invariants are calculated. NC code is unscrambled, and the recursion division arithmetic of time segment is put forward, which is the driven data of the movement or rotation parts. The CLDATA should be interference-free. To examine if there is interference between cutter flank and the work piece, an arithmetic that discussed the existence of intersecting curve between them is put forward. To examine if there is interference between two turrets, an arithmetic that discussed the existence of intersection set between two polygons is put forward.

首先研究加工过程仿真的数学基础，然后定义数控加工仿真系统的集合结构及时间集、输入集、输出集等概念，建立加工仿真的层次结构和逻辑结构，阐述双刀车削仿真系统的静态模型和动态模型建立方法，分析刀具扫描体和旋转部件扫描体的建立方法及其微分几何性质；研究NC代码解读技术和双刀加工时间段递归子分划技术，为驱动各仿真单元作数据准备；通过讨论后刀面和工件表面交线的存在性判断刀具后刀面与工件间是否干涉，通过求多边形的交集判断刀架与刀架是否干涉。

To simulate the movement of mandibular the articulator has very good effect, and articulator can be widely used in occlusion adjusting, making artificial teeth, and other fields as a guidance in diagnosis and treatment.

用架来模拟人体下颌运动，或用架制作修复体，检验义齿在各方向上有无咬合干扰，及作咬合分析来指导调等方面都具有很高的真实性。

The principles and a description of the main parts of the new instruments are as follows :(1)By means of a fused quartz mirror system and mercury horizon(shown in fig.4),a telescope with a fixed glass grid,three photomultipliers with respective a.c.amplifiers and a time recorder,the astrolabe can determine the time of almu- cantar transit of a star ...

新仪器的特点如下：(1)借助熔石英角镜组和汞地平、一架望远镜和固定的玻璃记录栅、三个光电倍增管及其交流放大器和一架计时仪，此仪器能无人差地测定星过等高圈时刻。

In the first attack, a plane hit the north tower of the World Trade Center in Manhattan shortly before 9 a.m., followed by another plane into the second tower about 20 minutes later.

第一次攻击，一架飞机在上午九点过后撞上位于曼哈顿区的世界贸易中心北塔楼。约二十分钟后，另一架飞机撞入另一个高耸塔楼。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷