1·It is found that the canonical momentum is directly proportional to the gradient of space phase.
发现正则动量与空间相的梯度成正比。
2·Zinnwaldite can be separated effectively by the high gradient magnetic separation from the tailing.
采用高梯度磁选可将铁锂云母从尾矿中有效分离。
3·If you have a gradient field then it should have this property.
如果给定一个梯度场，那么它就应该满足这个性质。
4·What is the gradient of this function?
这个函数的梯度是什么？
5·Now it should be a gradient field.
那么它应该就是一个梯度场。
1·The system is based on factors that are easily available even in countries with poor facilities, such as bedrock geology, slope gradient and vegetation type.
该系统是根据即便在缺乏地质调查设施的国家也能容易获取的因素设计的，这包括基岩地质、山坡坡度和植被类型。
2·It was built originally because vehicles could not cope with the 27% gradient so it was suggested that switchbacks of hair pin bends were built thereby making the ascent or descent more manageable.
它始建初衷是由于车辆无法适应27%的坡度，因此有人建议，将其建成发夹般弯曲的盘山路以使上坡或下坡更容易些。
3·It was also quite difficult for pedestrians to climb as 16% gradient was more manageable.
尽管16%的坡度较为容易，行人爬坡还是相当吃力的。
4·Altitude measurements mean the road's gradient can be determined.
海拔测量还可以判定出道路的坡度。
5·"We've [also] got an indication that we can pump protons across the membrane" to set up a proton gradient, says Cronin - another key stage in harnessing energy from light.
克罗宁称，我们可以抽吸质子分布在细胞膜上，来设置形成一个质子坡度。