查询词典 pine cone

The Cone Calorimeter test is at present the most advanced method for assessing materials reaction to fire.

锥形量热试验是目前评估材料对火反应最先进的方法。

The cone calorimeter was applied in study on burning and flameretardant of cotton fabrics in this paper, and it is the first issue of the world.

本研究将锥形量热计应用于棉织物的燃烧及阻燃的研究，这是国内外的首次报道。

The main parameters obtained from a cone calorimeter are divided into three kinds.

主要的叁数从圆锥体获得了热量计是分开的进入三个类型之内。

The focal points of the study were pyrolysis and evaluating flame retardant effect with cone calorimeter for cotton fabrics in this paper.

随着社会的发展，工业和民用纺织品的迅速增长，由纺织品引起的火灾也不断增加。

Fire-retardation mechanism of FRW,a fire-retardant of new formulation for wood,was studied by CONE calorimetric analysis.

锥形量热仪法不仅是一种强有力的材料阻燃性能的评价方法[1～2]，而且可用于材料阻燃机理的研究[3～4]。

Solid rule ramjet is a new type power system that adapts for morden warfare. As the Virtue of SFRJs simple structure, high specific impulse and accommodating the gas flux itself, enormously improve the cannon-shot of the projectile. The SFRJ-projectile has very nice prospects. In this paper, fistly, the combustion and flow in solid fuel ramjet are analyzed, the physical model of the double-cone inlet and combustor within SFRJ are established.

固体燃料冲压发动机是一种新型的，适合现代战争要求的动力系统，由于固体燃料冲压发动机结构简单、比冲高、自适应性好等优点，大大提高了炮弹的射程，使得其具有广阔的应用前景。

The influence on absorption coefficient brought from shape choice with cylindrical or cone-shaped cavity, square or hexagonal profile, from different closure as air or water, from different material properties and structure sizes, are analyzed based on the numerical calculations. Some general characteristics are summarized. It shows that lowest resonance frequency of sound absorbent coefficient is inversely proportional to volume of cavity and sound absorbent coefficient is proportional to perforated percentage.

2通过数值方法研究了吸声结构内腔为圆柱腔和圆锥腔、基材的剖面形状为正四边形和正六边形、不同背衬、基材材料特性、尺寸大小对整体吸声效果的影响，总结了这些情况下非旋转对称吸声结构的声学特性变化规律，得出腔体体积越大，吸声系数最低共振频率越低；穿孔率越大，吸声系数越大的结论。

Singapore at the Cenotaph Orchard Road Memorial Park, Monument 70 meters from the four pillars of the white cone, symbolizing the four Singapore culture, but also in memory of World War II Japanese occupation of Singapore during the dead civilians.

位于美芝路纪念公园，纪念碑由四支70公尺的白色锥形石柱组成，象征新加坡的四大文化，同时也悼念在二次大战日军占领新加坡期间死难的平民。

This paper introduces the drawing method of utilizing center projection to make the common position and the declined intersecting line of the declined cone .

介绍了用投影法求作一般位置平面与斜锥体的截交线的作图方法，供同行参考。

Production of transport facilities major categories: traffic signs, construction-oriented brand, LED warning signs, manual parking lock, remote control parking lock, blocking vehicles, and road piles, railing, bicycle stand, construction lights, the arrow lights, rotating police-style lights, reported flashing lights, chain shot, sign posts, warning chain, road cone, slowdown belt, wheel locator, security angle, and collision avoidance barrels, software alerts columns, spike, marked contour,, police box, three-dimensional garage.

主要生产交通设施类：交通标牌、施工导向牌、LED警示牌、手动车位锁、摇控车位锁、挡车器、路桩、护栏、自行车架、施工灯、箭头灯、旋转警式灯、报闪灯、链杆、标志杆、警戒链、路锥、减速带、车轮定位器、护角器、防撞桶、隔离墩、软体警示柱、道钉、轮廓标、道闸、岗亭、立体车库。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。