It's going to be tangent to the level surface, right?
它是与等值面相切的，对不对？
We have seen that the gradient is perpendicular to the level surface.
我们已经知道，梯度是垂直于等值面的。
My sensors tell me that you have crashed-landed on a solid, relatively level surface inside this planet's temperate zone.
我的传感器告诉我，你迫降在这个星球的温带气候区域里，一块地势较为平坦的陆地上。
The other way to think about it, the direction in which the value doesn't change is a direction that's tangent to the level surface.
另一种方法是，函数值不变的方向是,是与等值面相切的方向。
The car should be on a level surface with the parking brake on and engine off.
将汽车停放在水平的地面上，关闭发动机并拉紧手刹。
Place on a sturdy, level surface.
放在牢固的水平面上。
Place battery cover on a level surface.
将蓄电池罩放在水平面上。
Make sure that the vehicle is standing on a level surface.
请确保车辆停放于水平表面。
Products intended to stand should be stable when placed on a level surface.
设计为站立的产品，将其放置在一个水平面上必须是稳定的。
Placing the roof assembly on a level surface can damage the roof assembly frame.
将天窗总成放置在水平面上可能导致天窗总成框架受损。
Secure the cylinder head on a level surface which allows easy access to the valves from underneath.
将气缸盖固定在水平面上，这便于从下方接触气门。
The product has level surface, stable performance, and high bonding strength to copper foil and aluminum foil;
该产品表面平整、性能稳定、对铜箔、铝箔粘接强度高；
Select a location near the center of the water piping system. It must be installed indoors and in a vertical position on a level surface.
选择靠近水管系统中心的位置。必须在室内的水平地面上立式安装。
Select ta location near the center of the water piping system. It must be installed indoors and in a vertical position on a level surface.
选择靠近水管系统中心的位置。必须在室内的水平地面上立式安装。
When standing on a level surface, the hind feet are set back from under the body and the leg from pad to hock is at right angles to the ground.
当他站在水平的地面上时，后足爪位于身躯后方(不在身躯正下方)，从脚垫到飞节垂直于地面。
Select a location near the fixture that this water heater will supply. The water heater must be installed indoors and in a vertical position on a level surface.
选择这个热水器所要供水的用具附近的位置。这个热水器必须在室内的水平地面上立式安装。
By taking the image to be compressed as a grey-level surface of some fractal brown motion, the fractal dimension of this surface gives out a good description of its texture characteristics.
把灰度图像看作是某种分数布朗运动形成的(分形)灰度表面，并用这种灰度表面的分形维数来刻画它的纹理粗糙程度。
Instead of traditional background prediction, this method detects infrared small and dim target by judging whether the local grey level surface possesses the two dimension Gauss function feature.
该方法通过判断图像局部灰度包络曲面是否具备二维高斯函数曲面特征实现红外弱小目标检测，不需要进行传统的背景预测。
Change of earth pressure, pore water pressure, underground water level, surface deformation, and sub-surface movement all have direct relationship with distance between shield and testing section.
土压力、孔隙水压力、地下水位、地面变形及深层土体移动的变化都跟掘进机与测试断面之间的距离有直接关系。
Change of earth pressure, pore water pressure, underground water level, surface deformation, and sub-surface movement all have direct relationship with distance between shield and testing section.
土压力、孔隙水压力、地下水位、地面变形及深层土体移动的变化都跟掘进机与测试断面之间的距离有直接关系。
应用推荐