114\times 54\times 84 =6165\times 84 =517104(立方厘米) 517104立方厘米=517.104升 答:容积是517.104升。 本题考查的是单位换算; 1000立方厘米=1立方分米=1升; 冰柜的使用手册中的外形尺寸即为冰柜体积,内腔尺寸即为容积。先根据手册算出单位为厘米的体积和容积,即体积为120\times 60\times 90=648000(立方...
【解析】 $$ 1 2 0 = 2 \times 3 \times 5 \times 4 $$ $$ 9 0 = 2 \times 3 \times 5 \times 3 $$ 120和90的最大公因数是30,所以裁出的站正方形 的边长最大是30厘米, $$ ( 1 2 0 \div 3 0 ) \times ( 9 0 \div 3 0 ) \\ = 4 \times 3 \\ = 1 2 ( 块 ) $$...
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Specifications: Feature 1: Programmable Timer with LCD Monitor Equipped with a user-friendly LCD monitor, this aquarium light offers a customizable timer with DAY-L and MOON-L channels, allowing for automatic turn-on and off times. The timer ensures your fish tank or planted aquarium receives th...
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【答案】水的体积是$7.2{m}^{3}$,石头的体积是$2.4{m}^{3}$.【解析】$90cm=0.9m$$120cm=1.2m$$4\times 2\times 0.9$$=8\times 0.9$$=7.2\left({m}^{3}\right)$$4\times 2\times \left(1.2-0.9\right)$$=4\times 2\times 0.3$$=8\times 0.3$$=2.4\left({m}^{3}\right)$答:...
2.Diameter 1.2cm,1.9cm,2.0cm,2.2cm,2.3cm,2.4cm,2.5cm,2.8cm,2.9cm,3.0cm,3.5cm,3.8cm 3.Length 60cm,80cm,90cm,100cm,110cm,120cm,150cm 4.Bend rate Within 6mm 5.Smooth: polish 2 or 3 times 6.Humidity 10%-18% on different seasons. 7.Broom base Ends details Top Dome / Straigh...
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Ku Band TV antenna 60cm 90cm 120cm 150cm Satellite Galvanized Steel Dish Antenna Specifications 1.the surface of KU band 30cm 35cm40cm 45cm50cm55cm60cm65cm70cm80cm85cm90cm95cm 100cm120cm150cm 180cm satellite antenna uses polyester powder coating. 2....
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