他们以其对气候科学研究的精确性、预见力和深刻度震撼了我们。
Their climate science astounds with its precision, predictive power, and depth of observation.
高级的滴定管都有一种抽液功能使它们每次在滴定完毕时可以很精确地将滴定液加到精确的刻度。
High-quality buret have a venting-mechanism with which they can be very easily refilled with the exact volume for which the buret is calibrated.
背部座椅刻度盘调节展开式椅背至20英寸宽来满足孩子的肩部需要。11点定位头枕，可单手调节到6.5英寸的高度，轻松精确设置。
A dial on the back adjusts the width of the expandable seatback to fit a child's shoulders up to 20" wide. 11-position headrest adjusts up to 6.5" in height with one hand for an easy, precise fit.
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