Positive and negative ions fixed in a solid do not conduct a current.
固定在固体中的正离子和负离子不导电。
Store space has been divided into two spaces: moveable front, and fixed, solid back.
店铺空间分为两个部分：可移动的前部和固定的后部。
Pre-esterification of China wood oil catalyzed by solid acid in fixed bed reactor was researched.
利用固定床反应器，以固体酸为催化剂催化桐油预酯化反应。
Child-type wheelchair, plating frame, fixed armrests, fixed foot care, solid front, solid rear wheel.
儿童型轮椅，电镀车架，固定扶手，固定脚托，实心前轮，实心后轮。
Spray frame, fixed armrests, fixed foot care, solid front, solid rear wheel.
喷塑车架，固定扶手，固定脚托，实心前轮，实心后轮。
Spray frame, fixed armrests, removable foot care, solid front, solid rear wheel.
喷塑车架，固定扶手，可拆脚托，实心前轮，实心后轮。
Spray frame, fixed armrests, removable foot care, solid front, solid rear wheel.
喷塑车架，固定扶手，可拆脚托，实心前轮，实心后轮。
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