principal的例句大全

We mainly focus on the Bayesian algorithm and the distribution of the model, based on the principal component analysis theory.

本文在主成分分析法基础上重点讨论了贝叶斯人脸识别算法以及模型分布问题。

The profit and risk of loss remains within the principal, unless the agent is a del credere one.

委托人既享有利润有承担亏损风险，除非代理人为保付代理。

The principal delivered a speech today, aiming at encouraging the students.

今天校长讲话的主要目的是勖勉后学.

The more is principal stress deviator peak, the more possible is to emerge negative pore water pressure and to show more shear dilatation with high dry density.

干密度越大，主应力差峰值越大，表现出较大的剪胀性，孔隙水压力易出现负孔隙水压力；

The two principal methods of payment for goodsBill of Exchange and by Letter of Credit.

国际贸易中四种主要的支付方式,即预付贷款、赊账业务、托收和信用证.

The electromagnetic expulsive force exerted on the inclusion is not remarkable when the principal axis length is long in the direction of the magnetic field and short in the direction of the electromagnetic force.

当夹杂在磁场方向的主轴长度较大，并且在电磁力方向的主轴长度较小时，夹杂所受电磁斥力不显著。

In the southwest, the principal compressive strain in Yunnan Province trends to northwest, and the compressive strain is corresponding to the extensional strain in magnitude.

青藏亚板块东南部东南段云南地区的主压应变方向为北西向，压应变和张应变量级相当。

The principal contents of this thesis including: ( 1) expression of the full-length PPAR γ by BEVS.

论文的主要内容包括：（1）利用杆状病毒表达系统表达全长核受体PPARγ。

The agent have come to London to see his principal.

代理人来伦敦见他的委托人或本人.

This paper established the index system of agricultural comprehensive production capability ( ACPC), and utilizes principal component analysis to appraises ACPC by nation and region.

本文对农业综合生产能力概念进行了界定，建立涵盖4个方面19个指标的农业综合生产能力评价体系，分别对全国及各地区的农业生产指标值进行主成分分析，得出综合得分；

The results found that: ( 1) the transverse corner field resulting from the uneven geometrical width of YBT model leads to the non-uniform spreads and distributions of the active lengthwise tensile stress, the stretchy strain and the passive transverse pressure stress in the principal axis;

由此得出：①YBT模型几何宽度不均匀所形成的横向角部区域，导致了主动型的纵向主轴拉应力和主轴伸长应变以及被动型的横向主轴压应力的不均匀传播与分布；

Through the experimental means such as LM, SEM, TEM and XRT, the paper determines the principal causes which result in the hole cracks of gear hob.

通过LM，SEM，TEM和XRT等实验手段，确定了裂纹产生的主要原因。

The influence of some principal factors on the extract rate of white carbon black ( WCB) is studied in this article.

讨论由稻壳制取白炭黑工艺中影响白炭黑提取率的几个主要因素，给出了实验研究结果。

The principal finding aid they offer users -- the card catalogue -- is largely ineffectual.

他们提供给读者的主要查找途径 -- 卡片目录 -- 大部分已经失效.

Principal of TCK magnetic switch and its application into hoist

TCK磁性开关的原理与在提升机上的应用

Principal component analysis shows that the comprehensive effect was the best with PDJ treatment, and high concentration PDJ has better effect than low concentration PDJ, while the rooting powder treatment was less effective than the control treatment.

运用主成分分析的方法可得出PDJ处理的综合效果最好，其中高浓度PDJ处理效果较低浓度好，而生根粉的综合效果不及对照处理。

The basic principal of the nitrogen engine and the status quo are present in this paper.

介绍了液氮发动机的基本原理以及国内外发展概况.

Major decomposition techniques include the Principal Component Analysis ( PCA), the eigenspace comparison method, the MTY method, the step-down method, and the multiway kernel PCA method.

主流分解技术包括了主成分分析（PCA），特征空间比较法，MTY方法、步降方法、多向核主成分分析方法。

Our principal concern is chief big foot.

我们现在最担心的还是大脚酋长那边。

A black red-brown , or colorless mineral , essentially ( Fe , Mn ) ( Nb, Ta ) 2 O 6, the principal ore of niobium.

一种黑色矿物, 由钇 、 铒 、 钽和其他矿物的氧化物组成.