常見(jiàn)例句These folded rocks are composed of medium to thick bedded limestone of Ordovician and of thin bedded shale and siltstone of Silurian. 這些褶皺巖層是由奧陶系的中層至厚層石灰?guī)r以及志留系的薄層頁(yè)巖和粉砂巖組成。The mud is interrupted by numerous thin beds of limestone. 泥質(zhì)物被許多薄層灰?guī)r所隔開(kāi)。The paper put forwards the design scheme of the thin bed sonic logging tool, and also discusses the key problems and the solutions. 文章論述研制薄層聲波測(cè)井儀的必要性及設(shè)計(jì)思路,介紹儀器方案設(shè)計(jì)、關(guān)鍵問(wèn)題及解決辦法。Made in USA. D-Mark develops a complete line of quality thin bed adsorptive products for odor and pollution control serving the HVAC, Air Cleaning and Appliance Industries. 美國(guó)制造。提供多種高效活性碳除臭產(chǎn)品及各種過(guò)濾網(wǎng),有助減少及控制空氣污染,以維持一個(gè)舒適、健康及安全的工作和居住環(huán)境。極適合各商業(yè)機(jī)構(gòu)、維修部門、工程公司及物業(yè)管理公司所使用。The high mining height hydraulic support is designed for the special geologic condition of Shangwan Coal Mine,such as shallow buried depth,thin bed rock and thick aeolian sand. 大采高液壓支架是針對(duì)上灣礦煤層淺埋深、薄基巖、厚風(fēng)積沙等特定地質(zhì)條件而研制的一種高性能綜采液壓支架。This method is able to effectively reveal the top and bottom of thin beds, and it is also computationally fast. 該方法不僅可以有效地識(shí)別薄層的頂?shù)捉缑婧投它c(diǎn)位置,而且計(jì)算速度快,實(shí)際應(yīng)用潛力很大。 返回 thin-bedded