为什么在温度变化时雪晶的形状也随着变化，从薄且平的盘状变成长且细的针状，这仍是一个科学之谜。
Why snow crystal shapes change from thin, flat plates to long, slender needles when the temperature changes remains something of a scientific mystery.
在高盐胁迫下，许氏平细鳃中氯细胞的微细小管系统发达、密集，线粒体数量增多，与相邻细胞的间隙较大。
Under the high salinity stress, tubule system in the chloride cell in the fish gill is developed, the number of mitochondria is increased and cell clearance is enhanced.
我悄悄地拥抱你冰冷的身躯，小心地揉平你紧锁的眉毛，轻轻地拭去你眼帘上的泪珠，慢慢地擦去你额头上的细汗。
I quietly embrace your cold body, carefully rubbed flat locking your eyebrows and gently wiped the tears on your eyes, and slowly wiped the fine sweat on your forehead.
该工程采用C30细石混凝土上加干撒式非金属地面硬化剂，机械抹平压光。
This project adopts C30 fine stone concrete with dry non-metal stiffening agent spreading over the ground and to plaster and even the floor mechanically.
尾梁从机身渐细到后掠尾垂翼，尾螺旋桨在锥形尾垂翼右侧，二个尾平翼被装在尾梁两侧。
The tail boom tapers from the main body to the swept-back, tapered fin with a rotor on the right. Two flats are mounted on the both side of the boom.
细木艺木器、唐木家具、平切单板、装饰用材。
泡核桃细香核桃、三台核桃、漾濞核桃、四川凉山核桃的果底形状近乎于尖圆，其余核桃农家类型的果底形状为圆或平。
Aiming at offering scientific basis for choose the moderate nut shape and thickness of husk, improved cultivars selection and culturing of walnut.
泡核桃细香核桃、三台核桃、漾濞核桃、四川凉山核桃的果底形状近乎于尖圆，其余核桃农家类型的果底形状为圆或平。
Aiming at offering scientific basis for choose the moderate nut shape and thickness of husk, improved cultivars selection and culturing of walnut.
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