Therefore, if the collector runs before line //2 attaches a strong reference to the re-created object, the object is lost and wr.get() returns null.

因此，如果收集器在行 //2 在重新创建的对象上施加一个强引用之前运行，对象就会丢失， wr.get() 则返回 null 。

youdao

But obviously the Fed is constrained once nominal rates hit zero, and so the economy returns to its trend growth rate but never recovers the ground lost during the financial shock.

但很明显，一旦名义利率下降到零美联储会受约束，因此经济恢复到趋趋向增长率，但不会在金融冲击下恢复所受损失。

youdao

The aggregate effect contributed about as much to post-tax return on equity last year as was lost to writedowns, and dwarfed the boost to returns from cost control and bonus cuts.

这对去年税后股本回报率的总体贡献，与减记亏损造成的拖累相当，超出了成本控制与削减奖金对回报率的贡献度。

youdao

" He added, "I don't think his support will collapse immediately, but there's got to be some real concern about a guy who lost the initial returns, the automatic recount, the first certification and the second certification.

CNN: Bush's Contested Lead

In many cases, you might be surprised at the returns investors achieved over the lost decade.

FORBES: A Lost Decade? Not The Case For All Investors

Unfortunately, returns may be mislaid, lost or destroyed.

FORBES: Missing Tax Data? Get A Free IRS Transcript To Untangle The Mess