stand-in rate

At different thinning intensity, the tree number (%) and volume (%) of big diameter woods increased with stand age; the growth rate increased with site index and thinning intensity.

不同间伐水平中、大径材的株数（%）和材积（%），随着林龄的增加而递增；立地指数级越高，间伐强度越大，递增的速度越快。

That is still at some distance from the black market rate that most Argentines use, which has weakened 20 per cent since the start of the year to stand at about 12.85 to the dollar yesterday.

这与多数阿根廷人所用的黑市汇率仍有一定差距。自今年初以来，比索黑市汇率已下跌了20%，跌至昨日的约1美元兑12.85比索的水平。

A small plant stand had higher canopy photosynthetic rate, higher dry matter accumulation rate, larger LAD value and longer active grain-filling duration.

低密度条件下花后群体光合速率高，物质净积累强度大，LAD值高，有效灌浆期长。

Make photographic speed, lumbar positive rate, but due to unhealthy position to make a film drop this law, can not stand and the loss of balance between those who have certain limitations.

正侧位均采用立位投照，使摄影速度加快，腰椎阳性检出率提高，可是因体位不正使甲片率下降，此法对不能站立者失平衡者有一定局限性。

They want to know ( even if they do not put it like this) where they stand, and how they rate, as users of English as an international language.

他们很想知道（即使不明讲），自己目前的程度，以及在使用国际语言的能力方面，如何给予自己确切的评估。