With the increase of molecular weight, the crystallization rate of nylon 1010 becomes slower and the folded chain surface energy accordingly increases.
随着分子量的增大，尼龙1 0 1 0结晶速率变慢，其片晶的侧面自由能增大。
H bonds on facing folded chain crystal surfaces lead to a decrease of surface free energy and this fact is a main reason for the formation of double lamellae.
在双层片晶界面上的H键降低了表面自由能，这是形成双层片晶的主要原因。
H bonds on facing folded chain crystal surfaces leda to a decrease of surface free energy and this fact is a main reason for the formation of double lamellae.
在双层片晶界面上的H键降低了表面自由能，这是形成双层片晶的主要原因。
In their natural state, the protein chain is folded into a globular form.
在其自然态中，蛋白质链被包成球蛋白的形式。
On the basis of the transformation of nonintegral folded-chain (NIF) crystals into integral folded-chain (IF) crystals, the growth processes of double lamellae and single layer lamellae is discussed.
根据非整数次折迭链晶向整数次折迭链晶的转变，讨论了双层片晶和单层片晶的生长过程。
On the basis of the transformation of nonintegral folder-chain (NIF) crystals into integral folded-chain(IF) crystals, the growth processes of double lamellae and single layer lamellae is discussed.
根据非整数次折迭链晶向整数次折迭链晶的转变，讨论了双层片晶和单层片晶的生长过程。
It adopts the hinged front and back frames, electric operation and control speed changer and the chain-driven and chain gear-driven wheels, therefore it can be folded;
由于前、后车架铰接，和采用电操控变速器及前轮为链条及链轮传动，所以该汽车可以折叠；
It adopts the hinged front and back frames, electric operation and control speed changer and the chain-driven and chain gear-driven wheels, therefore it can be folded;
由于前、后车架铰接，和采用电操控变速器及前轮为链条及链轮传动，所以该汽车可以折叠；
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