也称为 horse-shoe,14世纪晚期(13世纪早期作为专有名词),源自 horse(名词)+ shoe(名词)。1822年有记录称 Horseshoes 是另一种称呼为 quoits 的游戏。 HORSE-SHOES, the game of coits, or quoits--because sometimes actually played with horse-shoes. [John Trotter Brockett, "A Glossary of North Country...
The horse shoe comprises two parts made from a ductile material that may be steel or aluminium. In the middle of the shoe there may be friction mechanism with a centering camber fixed with screws or rivets. There may be seven nail holes on each side. Through the centering in the middle,...
This is because they have a mouth filled with bristles in the middle of their five pairs of legs. They use their legs to move their food to their mouth, then chew it by walking. Horseshoe crabs chew their food by walking. ©Photo-Joy by Pat/Shutterstock.com Distribution, Population, ...
horse(n.) "solidungulate perissodactyl mammal of the family Equidæ and genus Equus" [Century Dictionary], Old Englishhors"horse," from Proto-Germanic*harss-(source also of Old Norsehross, Old Frisian, Old Saxonhors, Middle Dutchors, Dutchros, Old High Germanhros, GermanRoß"horse")...
While successful, by the time the 395-mile network was fully in service the iron horse was already proving itself operationally superior. From east to west the MLoPW consisted of:The 82-mile Philadelphia & Columbia Railroad (Originally incorporated as the Philadelphia, Lancaster & Columbia Rail Ro...
7.2.1 Horse-Shoe Vortex The pattern of vortex lines and tubes becomes further complicated in three-dimensional shear flows where the axis of rotation changes orientation arbitrarily, as shown in Fig. 7.4. Sign in to download full-size image Figure 7.4. Vortex tube in shear flow around a cylin...
irregulars near Djibouti in 1940, had terminated his extortionate trust fund as of March 2025. Later this entire episodewill betranslated during to a series of painful ankle bites allegedly received from a person of interest on the dance floor while the band played “A Horse is a Horse”. ...
The ability to successfully manage estuarine shorelines requires balancing ecological function with societal demands. The sandy barriers of Delaware Bay provide important spawning habitat for horsesho NL Jackson,KF Nordstrom 被引量: 15发表: 2009年 ...
a三、马蹄粉用冷水开,并过密筛。 Third, the horse's hoof powder opens with cold water, and sieves excessively densely.[translate] aJust for meeting you in my most beautiful day! Just for meeting you in my most beautiful day![translate] ...
Rock Bits Tungsten Carbide Chisel Drill Bit is generally used to drill holes within diameter of 50mm in middle rock by light-duty drills, Like Y6, Y10, Y24Rock Bits Tungsten Carbide Chisel Drill Bits have different taper degree according to customers' request. And ...