Using the gradient Tool (g) with a Black to 0% opacity gradient, click and drag a gradient from the bottom up into the planet for the bottom and from the top down for the top of the planet.
使用渐变工具，设置黑色到0%不透明的渐变，从画布底部向上点击拖拉渐变到行星位置，然后，从画布顶部点击拖拉渐变到行星顶端。
Click on the gradient Tool (g) and using a Black to 0% opacity gradient click and drag the gradient from the top of the photo to about where the mountains start.
选中渐变工具(G)，使用从黑色到0%不透明度的渐变，在图片上部点击并拖拉到山顶位置。
Choose the gradient Tool (g) and with a black, white linear gradient drag from down to top.
选择渐变工具，选择黑-白线性渐变，从下往上拖动(下图中红线所示，从下往上拖动)。
Click on the gradient Tool (g) and, using a Black to 0%opacity gradient, click and drag the gradient from the top of the photo to about where the mountains start.
选中渐变工具(G)，使用从黑色到0%不透明度的渐变，在图片上部点击并拖拉到山顶位置。
Most of the pyroxene is greenish black and a small amount of pyroxene is greyish green e. g.
大多数辉石呈绿黑色，少量辉石呈灰绿色(如透辉石)。
If you scored a 5 on this item, it means that you cling to private superstitions that no one necessarily shares vs. the general superstitions (e. g. avoiding black cats) that few of us take seriously.
如果你在这一项上获得了5分，意味着你坚守着个人信仰，这种信仰没有人能与之分享，也与一般人的迷信不同(比如回避黑色的猫)，我们当中有很少人会认真对待大众迷信。
The heart of Cosworth's Pi Garda is a black box that logs data from sensors inside it, such as accelerometers to measure g-forces and a satellite positioning system to determine position and speed.
Cosworth公司PiGarda的心脏是一个黑盒子，将传感器传来的数据纪录在里面，例如加速度传感器计算G力和卫星定位仪判定位置和速度。
Make a mask for this layer. Then using the black Gradient Tool (g) set to Radial, lighten the ladybug, as I did below.
为该层设置图层蒙版，然后使用渐变工具(径向渐变)前景色设为黑色，就像刚才那样加亮瓢虫的部位。
The Six Sigma Black Belt should know that different techniques are required for analysis depending on whether a given measure (e. g., the mean) is assumed known or estimated from a sample.
6西格玛黑带应了解，根据所给量值(例如，平均值)是假设的，还是按样本估计的，在分析时需要不同的方法。
The Six Sigma Black Belt should know that different techniques are required for analysis depending on whether a given measure (e. g., the mean) is assumed known or estimated from a sample.
6西格玛黑带应了解，根据所给量值(例如，平均值)是假设的，还是按样本估计的，在分析时需要不同的方法。
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