例句與造句

1. Surface gradient sampler
   表面梯度采水器
2. The bottom slope source terms is treated with surface gradient method so as to obtain the high - order accuracy result in the scheme
   采用這種算法并對淺水方程的底坡源項按水面梯度法進行處理，可以獲得較高精度的模擬結果。
3. The experiment data shows that the region with large surface gradients in longitudinal and horizontal direction locates at the vicinity of spur dike . backwater appear upstream the spur dike , and there exist a recirculation area at the same side downstream the spur dike
   實測水位資料表明水流縱橫向比降大的區(qū)域位于丁壩上下游附近，在丁壩的上游出現(xiàn)壅水，下游存在有收縮區(qū)和恢復區(qū)，離丁壩越遠縱橫向水位的變幅越小。
4. The outcomes show that cultivation measures have the reduction functions of run - off energy and slope sediment production , of which , the action of contour cropping is the maximum and the action is reduced along with the increase of rainfall intensity and surface gradient ; cultivation measures also have a certain correlation on the reduction functions of run - off energy and erosion , in the meanwhile of slope sediment production , it is effected by the factors of soil erosion resistance and scouring resistance
   結果表明：耕作措施對徑流能量及坡面產沙均具有削減作用，其中等高耕作的作用最大，隨雨強和地面坡度的增大其作用減弱；耕作措施對徑流能量的削減作用與減蝕作用之間具有一定的相關關系，但坡面產沙同時受土壤抗蝕、抗沖性等因素的影響。
5. It's difficult to find surface gradient in a sentence. 用surface gradient造句挺難的