低降

To get the low dimensional data with regular structure,the measure of the regularity is constructed and then the dimension reduction is brought forward.

为了寻求具有规则拓扑结构的低维数据集，构造了数据结构规则性的度量，提出了保持数据集拓扑结构不变的降维方法。

Also, a matrix Riccati equation was converted by decreasing its rank, which enables the closed-circular system.

同时通过详细推导，把一个阶数很高的矩阵Riccati方程降为一个阶数很低的Riccati方程，从而使闭环系统可以实现。

In functional optical imaging,the very low SNR makes the sample covariance matrix have singularity,which brings the whitening the operation of the ICA denoising method to reduce the dimensionality,so the ICA denoising method will lost the signal detection ability.

在光学功能成像中，极低信噪比会使得样本协方差矩阵具有奇异性，因此导致Emir等人提出的ICA去噪方法在白化预处理过程会出现降维现象，最终使得该方法无法检测出信号。

Wondercool 201 is multi-purpose, low foam, high lubricity semi synthetic fluid which requires minimal maintenance in even the most demanding fluid management systems.

Wondercool 201是一种低泡沫、高润滑性的可溶性润滑油，即使应用在对加工液要求很高的环境下也能使维护成本降到最低。

The shell design is of quality shock absorption,which makes the noise the lowest and aduances the comfort of operation.

采用减震性能优良的壳体设计，使该泵噪声指标降至极低，提高了操作的舒适性。

Hong Kong's famous strawberry net (Cn.strawberrynet.com/valentineProduct.aspx) is hit in area of Valentine's Day sales promotion, andiweiao is weak perfume sparge falls 314.5 yuan continuously by cost price 94.5 yuan, the discount is low to 3 fold.

香港著名的草莓网(cn.strawberrynet.com/valentineProduct.aspx)在情人节促销区中打出，安迪维奥淡香水喷雾由原价314.50元直降到94.50元，折扣低至3折。

And when flounders reached total length about 140.0 mm, appearance of spermatocyte indicated the completion of gonadal sex differentiation.

随后，在性腺分化过程中T含量大大降低，E2的含量急剧增高，而性腺分化后期E2含量又降到较低的水平。

They sink lower and lower until the earth in the kolba has swallowed the last of their spiny leaves.

它们越降越低，直到泥屋的地面吞噬了最后几片多刺的叶子。

Unless the pot is very hot, the temperature of the water will drop too low during steeping for the best extraction .

如果茶壶不很热，那么在泡的过程中，水温会降得太低，达不到理想的泡出。

We stay at home on a holiday to avoid risk of accident, and fall off a stepladder or down the stairs and break a limb. We drive slowly for fear of danger, and a speeding car comes from behind and knocks us into a ditch.

又比如说，我们假期待在家里，避免出门意外所带来的风险，但结果却从家里的楼梯或者滑梯上摔了下来，跌断了一只胳膊；或者我们开车时谨慎小心避免事故，将车速降到很低，可是后面加速上来的车子就硬是撞上了我们的车尾。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。