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- In electrodynamics point of view equivalent bound volume charges will accumulate in the piezoelectric body in addition to the bound surface charges considering the effect of polarization gradient. 由于极化梯度的存在，不仅在压电体的表面上会产生等效面束缚电荷，在压电体内部同时也会有等效体束缚电荷的聚集。
- covalently bound surface modifying agent 共价键表面改性剂
- She had her hair bound up in a neckerchief. 她把头发用围巾包起来。
- Peter had his head in a tar barrel sure enough. 不出所料，彼得陷入了困境。
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- The wound was bound up by bandage. 伤口用绷带包扎着。
- The question is bound to come up at the meeting. 会上必然要讨论这个问题。
- Tar is much used in making modern roads. 修建现代公路多用焦油沥青。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- She bound up her hair in a large handkerchief. 她用一块大手帕把头发包起来。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- She bound up her hair with a handkerchief. 她用手绢把头发扎了起来。
- I'm duty bound to visit my old aunt. 我有义务去探望年老的姑妈。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- He was bound out to a carpenter. 他被送去当木匠的学徒。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I know that I'm bound to fail in the exam. 我知道我考试一定会不及格的。
