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This must start by recognising the collapse of the country's currency board, which pegged the peso at par to the dollar—and which Messrs Cavallo and de la Rua misguidedly defended long beyond the point at which it had become unsustainable.

Cayallo 先生和 Rua 先生曾长时间被误导对此进行抵制，但并没有取得成功。

The point at which a nuclear reaction is self-sustaining.a chemical reaction and its reverse proceed at equal rates.

某种物质的存在导致化学反应速度加快，而该物质本身在化学反应前后没有变化。

Kids are taught at school that if you see another kids dropping littler you should point at them and make Oink! Oink! piggy noises and generally mob them.

在学校教导如果你看到别的孩子乱丢垃圾，你应该用手指着他然后发出猪叫的声音，围拢过去。

The Wii is still at a mass market price point at $249, and Microsoft's $199 version of the console sells surprisingly well.

Wii还处于249美元的大规模市场价，微软199美元版本主机卖的令人诧异的好。

And we are nowhere near the point at which employment looks ready to expand, or for that matter to stop falling at a terrifying rate.

它们与就业开始扩大，或者就业率停止下降的那个高额费用的临界点相去甚远。

All asymptotes intersect the real axis at a single point, at a distance

to the origin：（所有的渐近线与实轴交于一点，与原点的距离为

Theorem 3 Let M~n be a compact totally real 2-harmonic submanifold in M~n which is a locally symmetric Bochner-Kaehler manifold.If Ricci curvature of M~n is nonegative and positive at a point at least,then the holomorphic sectional curvature of M~n is a postive constant number.

定理3设M~n是局部对称Bochner-Kaehler流形M~n的紧致全实2-调和子流形，若M~n的Ricci曲率非负且至少在一点为正，则M~n具有正常数全纯截面曲率。

Thus, a metamorphic peak should represent a point at which the metamorphic p-T path becomes tangential to a H2O-content contour or at which dehydration reactions complete and just start to rehydrate. It may not correspond to the maximum temperature and pressure reached along a p-T path.

因此，从岩石中的实际矿物组合所得到的&变质峰期&应该理解为脱水反应结束，并可能发生少量水化反应的位置，并不一定对应p-T轨迹所经历的实际峰期温度或压力。

Often, emollients such as jojoba oil or shea butter are added 'at trace'(the point at which the saponification process is sufficiently advanced that the soap has begun to thicken), after most of the oils have saponified, so that they remain unreacted in the finished soap.

通常情况下，润肤剂，如霍霍巴油或牛油果油加入'在追查'（那一点上的皂化过程是足够先进的肥皂已经开始增厚），在大多数油的皂化，使它们保持在未在成品肥皂。

The fort was built during the Russian scare at the time of the Crimean War ; the pinnacle was quarried down, and the present structure built of sandstone quarried from Kurraba Point at Neutral Bay.

这个要塞兴建时，俄国在克里米亚战争中受到威胁。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。