年产量的英文：
annual yield
yearly output
annual output

参考例句：

The annual output of steel
钢的年产量

What's your annual capacity?
你们的年产量是多少?

The yearly output approximates to 500 000 tons.
年产量约计50万吨。

The number of powder dope annual output attains 6000t.
粉末涂料年产量可达6000吨。

Shortage of hands has shrunk our plant's yearly output.
人手不足已使我们厂的年产量减少。

For instance, our annual output of iron and steel has reached 60 million tons.
比如钢铁，年产量已经达到六千万吨

If these provinces are included, the peak annual steel output only amounted to a little over 900,000 tons.
加上东北，全国的最高年产量也不过是九十多万吨。

Fix a realistic new overall ceiling on OPEC's annual production
从现实的角度对欧佩克石油的最高年产量在总体上做出新的规定

The annual output of the refrigerators has been increased by a factor of four since 1992.
自1992年以来,电冰箱的年产量增加了3倍

"World production exceeds 300 million metric tons annually, mostly from Far East."
全世界稻米的年产量超过3亿公吨，大部分产自远东。

annual是什么意思：
adj. 每年的，年度的；年生的
n. 年刊，年报，年鉴；年生植物

multiple (double) annual ring
复年轮

annual ring density
年轮密度

He endows this university annually.
他每年都会资助这所大学。

yield是什么意思：
v. 出产；带来；给予；让出，放弃；屈服；投降
n. 产量；收获量；收益

The enemy yielded.
敌人投降了。

yielding material gain or profit.
产生物质利益和利润。

To give or yield permission to or for.
同意给予批准或许可

yearly是什么意思：
adj. 每年的，一年一度的
adv. 每年，一年一度
n. 年刊；年鉴

Check and revise job description yearly.
每年复查或更新职务说明书。

Close up shop and stop business for yearly stocktaking.
年底盘点，关店歇业。

The yearly rental of her house is 2400 yuan.
她这房子年租金是2400元。