The lowest no observable effect concentrations (LNOEC) of Cu, Zn and Mn on the growth of Closterium lunula were found to be 31.

运用评价化学品毒性藻类测试的标准实验方法 ，得到铜、锌和锰对月形藻生长的最小无显著差异浓度 （LNOEC）分别为31。

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Though Taylor never tried to apply his theory to men, the economic crisis is certainly having an observable effect on what they wear to work.

虽然泰勒从未试着将他的理论应用在男人身上，但经济危机无疑正对男士的办公室着装产生显著影响。

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A proper setting of these weights allows to avoid the quite often observable effect that in promising situations most human players are anxious to attack without considering defending actions anymore.

设置一个恰当的权值可以防止出现在人类选手上常见的问题，即在较好的形势下急于攻击而放弃防守。

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But gravitational strings have no sticky ends and can wander freely off into Dr Arkani-Hamed's extra dimensions, where they have no effect on matter stuck to the membranes of the observable universe.

ECONOMIST: A matter of gravity