他现在把变量叫做流,变量的变化率叫做流数.He now called a varrable quantity a fluent and its rate of change , the fluxion.于是, 在正常点火时,叶片温度的变化率约为30度/秒.Thus, during a normal light-up the temperature charge rate on the blade is about 30 degrees/...
Nor is the charge of over - refinement altogether applicable to the Brahmins.指责绅士派文人过于文雅,也并非完全得当.They dismiss the Brahmins as sweet and thin.他们斥责绅士派文人的华丽和纤弱.So the charge runs , as levelled at the Brahmins by Verson L . ...
When they came to the fork of the road, his horse turned left into a bypath as if it were possessed with a demon and began to run headlong down the hill.当他们来到叉路口时, 他的马就好像被鬼缠住似的,转向左边的小路而急速地冲下山坡去....
Oh, and some lychees or honeydew melon to finish with.哦, 最后还要买些荔枝和蜜瓜.I saw big melons called Honeydew at a supermarket, what's that?我在超级市场看到一种叫做蜜瓜大瓜, 那是什么?Pour all the vegetables into the centre of honeydew and serv...
大多数蝙蝠靠回声定位来飞行。Most bats navigate by echolocation.她在山顶上大声喊着,然后聆听着回声.She shouted on the mountaintop and listened for the echo.蝙蝠用一种回声测定法来判断距离.The bat judges distances by a kind of echo - location....