百度试题 结果1 题目What material is your pencil case made of? A. plastic B. wood C. metal D. paper 相关知识点: 试题来源: 解析 A。通常铅笔盒是塑料制成的,选 A。B 木头、C 金属、D 纸不太符合常见铅笔盒的材质。反馈 收藏
It is made of a material that can be sharpened. It is ___. A. lead B. wood C. plastic D. copper 相关知识点: 试题来源: 解析 B。铅笔有尖,能削尖的通常是木头包裹着石墨,lead 单独说是铅,但现在铅笔芯不是铅做的;plastic 是塑料,不能削尖;copper 是铜,也不能做铅笔且不能削尖。 反馈...
It is much stronger than steel. Since it's only one atom thick, it absorbs very little light, which 5 (make) graphene almost perfectly transparent. This amazing 6 (combine) of advantages means that graphene has the potential 7 (change) everything we use on a daily basis. Imagine unbreakab...
Outer layer is made of TPU material with two hardnesses: The softness of 2B is 90°-95°, which is closer to the effect of writing on paper; 2H hardness is 115°-120°, and writing is smoother Meet various needs 2B nib: Can be used with tempered glass screen protector or without Scr...
✨TAKE A LOOK!:12 Pcs Drawing Pencil Series Students Majoring In Sketch Drawing Art A Variety of Lead Lead Painters PRODUCT PROPERTY:✨ 1: The body material is wood.The type of our product is standard pencils.The lead hardness of our product is hb.Our product is from cn(origin). ✨...
Apple is rumored to be working on a new version of the Apple Pencil, and it is expected to launch alongside new iPad Air and iPad Pro models in May. ...
Easy use & care: The pencil case is easy to use and can be easily hung on any wall or desk. you can also put it in your bag when not using it. Optimal quality: This pencil case is made of high-quality oxford fabric, which is durable and waterproof. it can protect your pencils fr...
That the United States did not use pencils in the outer space till they spent $1000 to make a pencil to use in zero gravity conditions is in fact a fiction. It is widely known that astronauts in Russia used grease pencils, which don’t have breakage problem. But it is also a fact th...
The STAEDTLER Noris digital is an adaptation of a traditional pencil, but has the cutting-edge technology of an S Pen. This ergonomic pencil, made from the innovative WOPEX material, makes it comfortable and easy to use with digital devices. The external features of the Noris digital for...
1.EASILY MARK VARIOUS SURFACES | Use GRAPHITE Carpenters Pencil to mark drill holes, saw lines, measurements, and other construction needs. Make this sturdy pencil a staple in your construction tool kit. This carpenters marker is ...