查询词典 risk

The FHS-SVM based on the structural risk minimization criterion can solve the small sample learning problem, which can get a good shallow buried target and clutter classification performance with only shallow buried target training samples to obtain the parameters of hypersphere. Furthermore, the factors of misclassification risk and bury environment diversity are combined into the discriminator study procedure using the fuzzy membership of training samples, which improve the practical value of the FHS-SVM in shallow buried target discrimination.

FHS-SVM基于结构风险最小原理，在有效解决小样本学习问题的同时，只需要浅埋目标训练样本就能优化超球面参数，获得较好的浅埋目标和杂波分类性能；并且利用训练样本的隶属度将误判风险和埋设环境多样性等因素融入鉴别器学习过程，提高了FHS-SVM浅埋目标鉴别算法的实用性。

They are as follows: The basic theory for zone fire risk evaluation was established; the nature and content of fire risk assessment were analyzed and its hypostasis was given.

论文首先应用系统安全工程理论以及相关的数学方法，对重大危险源区域火灾风险评估进行了以下的研究：1、建立进行区域火灾风险评估的基本理论。

Risk control procedures,including risk categories,probability definition and impact,and probability and impact matrix

风险控制程序，包括风险类型、概率的确定与后果，以及概率与后果矩阵。

Probability and Impact Matrix Tool 概率与影响矩阵 A common way to determine whether a risk is considered low, moderate, or high by combining the two dimensions of a risk: its probability of occurrence, and its impact on objectives if it occurs.

将风险的两个方面，即风险的发生概率以及一旦风险发生对目标产生的影响结合起来考虑，以判断风险属于较小、中等还是较大的一种普通方法。

In addition, the inherent risk of the implicative risk that the college still has unreasonable investment, school-run industry and market of source of student, financial institution.

此外，高校还有不合理投资、校办产业的连带风险和生源市场、财务制度的固有风险。

With the two risk indexes, the event that whether the buildings and structures adjacent tunneling are safe or not is classified into the impossible event, the risk event and the sure event.

通过这两个指标可以将建筑物和构筑物受施工影响是否安全分为不可能事件、风险事件和必然事件。

On the other hand, the credit risk is the main risk in the corporate bond market.

企业债券是企业融资的重要手段，信用风险是企业债券市场上的主要风险。

But the risk must be taken, because the greater hazard in life is to risk nothing!

但是我们必须要冒险，因为更大的危险是不敢冒险！

But risk must be taken,because the greatest hazard in life is to risk nothing.

但是你必须冒险，因为生命中最大的危险，就是不冒任何险。

As the incertitude of factors influencing the evaluation, this paper uses the index of urban fire risk evaluation for reference and put forward comprehensive fuzzy evaluation which is applied to urban fire risk, the aim is to provide a new way for urban fi...

本文综合考虑引发城市火灾的一些不确定影响因素，借鉴相应的城市火灾风险评价指标体系，应用模糊综合评价理论和方法，对城市火灾风险进行评价，为城市火灾风险提供一类有效的评价方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。