其中防渗体在上游的称为斜墙坝(面板坝)，在坝体中央的称为心墙坝。
Sometimes, the anti-seepage parts are in the dam front facing the upstream, sometimes, they are at the core of the dam.
用带有亮粉的甲油斜斜的在中央刷更厚。
利用通用的微电极夹持器在其抽吸负压的侧管上方钻一斜孔直通夹持器中央管腔。
An oblique hole through the glass pipette holder above the lateral hole for cell seal suction is drilled, through which a microcatheter o.
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