To evaluate the grade of lumbosacral stability, shape analysis was conducted on plain radiographs of the lumbar spine.
目的：评价腰骶关节的稳定性，在腰椎平片上行形态分析。
The karst geological condition, the design and construction, and the settlement observation result of the low-grade plain concrete pile composite foundation for the Longgang Culture Center in Shenzh.
介绍了深圳市龙岗文化中心的岩溶地质条件、复合地基设计和施工情况；沉降观测结果表明，在岩溶地区使用素混凝土桩复合地基技术是可行的。
Our company is production and sales of various specifications, low-grade chemical fiber fabric, plain fabric fabric surface.
我公司是以生产销售各规格中、低档化纤坯布，纯面坯布面料。
Never-the-less I use plain Pennzoil multi-grade mineral based 5w-20 in my Ford Expedition.
尽管如此，我为我的福特远征用普通鹏斯多级矿物油5w - 20。
Never-the-less I use plain Pennzoil multi-grade mineral based 5w-20 in my Ford Expedition.
尽管如此，我为我的福特远征用普通鹏斯多级矿物油5w - 20。
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