polar+zone

苏凝泪686介绍蝴蝶的英语短文 -
令松养17684269378 ______ Butterfly, commonly known as ＂Butterfly＂, the whole world there are about 14,000 species, most of which lies in the Americas, particularly in the Amazon most varieties in the world in addition to other regions outside the polar cold zone, are ...

苏凝泪686高等植物细胞有丝分裂过程中纺锤体是什么形成的 -
令松养17684269378 ______ 前期,膜仁消失现两体

苏凝泪686polar arctic 区别 -
令松养17684269378 ______ polar 是“极地的”,既可以指北极,也可以指南极.所以“polar bear”字对字译的话应该叫“极地熊”的. 电池的正负极性、数学的极坐标等等也是用polar,总之polar就是“极”; Arctic和Antarctica就纯粹是地理概念了,分别特指北极和南极. 你的疑问完全是由于“polar bear”和中文的“北极熊”涵义不对等造成的.没办法,谁让南极没有熊呢~~~(∩_∩)

苏凝泪686【速跪求答案】用英文介绍蝴蝶 -
令松养17684269378 ______ 蝶,通称为“蝴蝶”,全世界大约有14000余种,大部分分布在美洲,尤其在亚马逊河流域品种最多,在世界其他地区除了南北极寒冷地带以外,都有分布,在亚洲台湾也以蝴蝶品种繁多著名.蝴蝶一般色彩鲜艳,翅膀和身体有各种花斑,头部...

苏凝泪686英文快. -
令松养17684269378 ______[答案] Antarctica Natural History . Antarctica has a total surface of 14,000,000 km2.It is almost completely covered by an ice sheet of... Atlantic and Indian Oceans. Unlike the antarctic region,this circumpolar zone is usually referred to as the subantarctic area,...

苏凝泪686polariod cube+ 怎么样 -
令松养17684269378 ______ roland cube 是roland micro cube mini 吧 这款音箱不错功率是2W的,想进行小型演出,15XL够了,在家自己闷骚的练习没事情拍个录像出来溜溜,micro cube足够应付,当然15XL也行不过你就要调整音量,全开的话邻居会打110.至于其他功能差异,我是新手没听出来也没用到,15XL重没有micro cube携带方便.

苏凝泪686poling direction和polar direction分别指的是什么?有什么区别? -
令松养17684269378 ______ poling direction 极化方向 (极化电磁波的电场方向称为极化方向) polar direction 极地方向 (极地在地球的南北两端(即南极和北极),纬度66度34分以上,为长年白雪覆盖的地方.)

苏凝泪686数学函数题(英文要好)the area of the region enclosed by the graph of the polar curve r=1/(sinx+cosx) and the x - and y - axes is ? -
令松养17684269378 ______[答案] 求极坐标曲线 r=1/(sinx+cosx) 与X轴和Y轴围成的面积是多少Change r=1/(sinx+cosx) into cartesion coordinates form:把r=1/(sinx+cosx) 变换成直角坐标方程 r(sinx+cosx)=1 r*sinx+r*cosx=1 X+Y=1 Y=0,X=1 X+Y=1 与X轴交点为(0,1) X=0,Y=1,与Y...

苏凝泪686雪域的英文怎么写,雪域指的是有雪的区域.求专业解 -
令松养17684269378 ______ snowy 雪域丘陵、引人注目的积云和沿海冰川的极地景观. A polar landscape of snowy hills, dramatic cumulus clouds and coastal glaciers.

苏凝泪686polar covalent compound是什么意思 -
令松养17684269378 ______ covalent compound 共价化合物; The experimental results show that the molecules ( methylene blue and thionine) can bind to outside surface of PSAF shell directly. Opposite, PSAF can entrap and store these molecules as a covalent compound ...