The lack of talents motivated Yu-chuan Pu to pay great attention to the appointment of returned students.

对留学生的任用十分重视，人才匮乏是促动因素。

youdao

As a result, n-butylamine as chain-extension agent decreases the inter action of molecular and increases the elongation of PU to 1400%.

结果表明，以正丁胺为扩链剂，可以减小聚氨酯分子间的作用力，提高分子的柔顺性，其断裂伸长率可达1400％以上；

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This misfortune is the main reason for Pu to create ma Jiefu, and it is also the breakthrough for Pu to release his psychological and real depression.

这一变故既是蒲松龄创作《马介甫》的主要诱因，也是蒲松龄创作的心理和现实双重郁积倾泻的突破口。

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Aside from funding hurdles, this potential mission and others like it will depend on a steady supply of Pu-238 for propulsion and to power its onboard systems.

FORBES: Jump-Starting A Mission To Interstellar Space

People with Down syndrome are not flying planes across the globe to hang out over pu-erh and discuss the finer points of Western culture in a language all their own.

NEWYORKER: Little Strangers

Finally, a 1 kW electric radioisotope power supply running on Plutonium 238 (Pu-238) would kick in to power an ion thruster engine.

FORBES: Jump-Starting A Mission To Interstellar Space