solid frame meaning in Chinese

固定式枪身
实肋骨
实肋权
实心窗框
实心门框

Advantages : after modification , the product has a wider welding scope , more solid frame , more stable performance , and higher accuracy than the similar product
优点：改进后焊接范围比同类产品更大，机架结实，稳定，精度高。
The three models are : ( a ) hydrate is part of the pore fluid , ( b ) hydrate becomes part of the solid frame , and ( c ) hydrate cements grain contacts together
这三个模型分别是： ( a )水合物为孔隙流体的一部分； ( b )水合物是岩石骨架的一部分； ( c )水合物和岩石颗粒胶结。
As an important analyzing method , microfluidic chip is capable of integrating many biotic analyses into a solid frame of the size of a human hand
微流控生物芯片作为一种重要的分析技术,体现在它能将生化分析的许多过程与步骤,即成微缩在手掌大小的一片固体支撑物上来完成。