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标题: og-175 一个选项不明白 [打印本页]

作者: leslie123456789 时间: 2004-10-4 22:50
标题: og-175 一个选项不明白

175. Parasitic wasps lay their eggs directly into the eggs of various host insects in exactly the right numbers for
any suitable size of host egg. If they laid too many eggs in a host egg, the developing wasp larvae would
compete with each other to the death for nutrients and space. If too few eggs were laid, portions of the host
egg would decay, killing the wasp larvae.
Which of the following conclusions can properly be drawn from the information above?
(A) The size of the smallest host egg that a wasp could theoretically parasitize can be determined from the
wasp’s egg-laying behavior.
(B) Host insects lack any effective defenses against the form of predation practiced by parasitic wasps.
(C) Parasitic wasps learn from experience how many eggs to lay into the eggs of different host species.
(D) Failure to lay enough eggs would lead to the death of the developing wasp larvae more quickly than
would laying too many eggs.
(E) Parasitic wasps use visual clues to calculate the size of a host egg.

这个题我知道为什么A对，但为什么A中The size of the smallest host egg 这句，必须是size指明修饰the smallest host egg呢？如果不是smallest 难道就不行了吗？前辈的翻译是但的最小值，但我觉得smallest是用来修饰 egg的，而不是修饰 size的。

作者: tweib 时间: 2004-10-4 23:10

语法问题，但的最小size　　VS　　最小但的size　从中文角度有区别么，我看不出，你的语法上对

作者: leslie123456789 时间: 2004-10-5 11:39

以下是引用tweib在2004-10-4 23:10:00的发言：

语法问题，但的最小size　　VS　　最小但的size　从中文角度有区别么，我看不出，你的语法上对

有，最小size的蛋 VS 最小的蛋的size，后者指明了蛋必须是最小的，前者却对蛋没做要求，可泛指任何蛋=〉我不明白ets为什么要限定蛋的大小，而这到题目size指的是数量。

作者: 甜橙 时间: 2004-10-6 01:30

(A) The size of the smallest host egg that a wasp could theoretically parasitize can be determined from the
wasp’s egg-laying behavior.

楼主MM注意粗体部分。这就是为什么前面用smallest的原因所在。

作者: leslie123456789 时间: 2004-10-7 18:43

以下是引用甜橙在2004-10-6 1:30:00的发言：

(A) The size of the smallest host egg that a wasp could theoretically parasitize can be determined from the
wasp’s egg-laying behavior.

楼主MM注意粗体部分。这就是为什么前面用smallest的原因所在。

谢谢甜橙mm，我想我应该这样理解smallest,它是指数量的多少，而不是指蛋的形状的大小，请问这样理解对吗？

作者: swlfx 时间: 2004-10-8 15:33
觉得理解为最小的蛋的大小比较好,(而这个最小的蛋是理论上能够被黄蜂所寄住的).

作者: icecream2006 时间: 2004-10-8 15:52
既然告诉你多了不行，少了也不行，那么蛋的大小应该存在一个极值~~

作者: 甜橙 时间: 2004-10-9 00:02

以下是引用leslie123456789在2004-10-7 18:43:00的发言：

谢谢甜橙mm，我想我应该这样理解smallest,它是指数量的多少，而不是指蛋的形状的大小，请问这样理解对吗？

有没有搞错，我当时回这个贴的时候明明写了东西的。怎么现在来看，除了多了个转眼睛的大头什么多没有。只有再写一边了。

这里smallest是指蛋的大小。比如wasp下10个蛋，它就得找最小能容得下它这10个蛋的host egg。

[此贴子已经被作者于2004-10-10 1:16:41编辑过]

作者: Andrea625 时间: 2005-7-28 01:44

以下是引用甜橙在2004-10-6 1:30:00的发言：

(A) The size of the smallest host egg that a wasp could theoretically parasitize can be determined from the
wasp’s egg-laying behavior.

楼主MM注意粗体部分。这就是为什么前面用smallest的原因所在。

对，OG解释里说的更直接和准确些，就是能确定能被寄生的host egg的最小值（也就是寄生一个wasp蛋），所以是smallest。{Comparing two host eggs in which parasitic wasps have laid different numbers of eggs, it is theoretically possible laid different numbers of eggs, it is theoretically possible to determine what size of host egg would be required for a single wasp egg. This would be the smallest egg the wasp could parasitized, so A is the best answer.}

[此贴子已经被作者于2005-7-28 1:45:46编辑过]

作者: spzeng 时间: 2007-9-15 23:18

设 eggs of the parasitic wasps为x

size of the host egg 为 y。

A为一常量

y=A*x 当x=1时y有最小值A

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