Pentostatin (2 mg/kg) in combination with cordycepin (2 mg/kg) is 100% effective in the T. evansi-infected mice.

戊抑素（2毫克/千克）与虫草素（2毫克/千克）的组合对感染伊凡斯的小鼠100%有效。

youdao

The Fokker T-2 airplane is seen flying east to west over the U.S. countryside during the first nonstop flight across North America in 1923.

图为1923年，在第一次不着陆飞越北美过程中，福克T-2飞机从东往西飞越美国农村。

youdao

So, t [2:7] slices the third through the seventh items from the tuple, while t [2:7:2] slices every other item, starting with the third item and continuing through the seventh item from the tuple.

因此，t[2：7]将tuple中的第三到第七个数据项分段，而t[2：7：2]则对每两个数据项进行分段，从tuple中的第三个数据项开始一直到第七个数据项。

youdao

It says, in either case in general, t of b-- and this is where I'm going to abuse notation a little bit but I can basically bound it by t, 12 steps plus t of b over 2.

我可以用一个,比12+t的数代表,这里有点不准确的地方,具体的步数依赖于奇数偶数，但是你们可以看到在两个case中。

麻省理工公开课 - 计算机科学及编程导论课程节选

So this is 3, plus 2 times 3, plus 4 t minus 2.

也就是3+2*3+4t，好。

麻省理工公开课 - 计算机科学及编程导论课程节选

if I say a particle's location is i times t^2 plus j times 9t^3, for every value of time, you can put the numbers in and you can find the velocity by just taking derivatives.

一个质点的位置,i ? t^2 + j ? 9t^3,在每一个时间点,你可以把数值代入,并通过求导得到速度

耶鲁公开课 - 基础物理课程节选