Two ASG algorithms, a curve tracing algorithm and a marking-point tracing algorithm, are introduced in detail and illustrated in examples.

为此提出两种自动添加支撑算法：曲线追踪法和标志位追踪法。

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Adding salt to the wound is the future employment index fell further, by 17 points, marking a 32 point decline in the last two months.

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Barnardo's report comes amid a series of government pledges marking the midway point of the coalition - including a promise to help with the expense of childcare.

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Earlier, Mr Le Drian said the jihadists had now scattered, marking a "turning-point" in France's intervention.

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