安装前要对起重机安装跨度，金属结构主梁的拱度、水平旁弯，小车轨道高低差、轨距偏差，桥架对角线等进行测量。
To install the crane span before installation, camber, level of metal structure of main girder bending, trolley rail height difference, gauge deviation, diagonal bridge survey.
范德比尔特描述了他在西班牙一条狭窄弯曲的路上的驾驶经历。他在险弯上行驶时两旁几乎没有护栏，悬崖旁也没有警告标志。
Vanderbilt describes driving along a narrow, twisting road in Spain, where he navigated hairpin turns with few guardrails or warning signs over steep drop-offs.
这天就像梦一般地揭幕了，我们转个弯进入那座山，在山上的石门旁有一棵极其美丽的山月桂，绽满了红白相间的鲜花。
The day started like a dream when we made the turn into the mountain and there next to the stone gate was the most beautiful pink-white mountain laurel in full bloom.
目的：观察鸡脊柱侧弯动物模型椎旁肌的病理改变。
Objective: To observe the pathological morphology of paravertebral muscle Of the scoliosis in pinealectomized Leghorn chickens.
目的：观察鸡脊柱侧弯动物模型椎旁肌的病理改变。
Objective: To observe the pathological morphology of paravertebral muscle Of the scoliosis in pinealectomized Leghorn chickens.
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