查询词典 to some degree

Study on application and simulation of Kalman filter technology in SINS Because Kalman filter some merits, such as provided a fast and accurate method for SINS, adopting it to do initial alignment in this paper. The Kalman filter theory is introduced and the dynamic error vector equation of the initial alignment is derived at the first. Using velocity error as exterior value of observation, maneuverable characteristic that is influenced with system's observability and its degree is studied at length by do amount of simulations and experiences.

首先介绍了卡尔曼滤波理论及相关技术，建立了系统卡尔曼滤波的状态方程和观测方程；首先采用速度误差作为观测值，详尽的研究了系统机动特性对可观测性和可观测度的影响，并做了大量仿真实验：通过对滤波原理的分析研究了影响的原因；分别选用加速度计输出误差和转台输出姿态角误差作为外部观测值，推导建立它们的观测模型，并通过仿真证明了分析结论的正确性。

An almost perfect nonlinear exponential permutation with high algebric degree is proposed, with some discussion on how to select the parameters of such permutation. The experimental result shows us a conjecture that there exists no such permutation over even dimensional space.

作者所取得的主要研究结果如下：(1)讨论了分组密码的条件攻击和技术攻击方法；全面总结了分组密码算法设计应当遵循的七项准则；概括了分组密码的四种强化技术；设计了一种新的三重加密方案NTE。

We provide a substitution box, exponential permutation which has much measurable security, and give a enumerating result and a fast algorithm of calculating such permutation. An almost perfect nonlinear exponential permutation with high algebric degree is proposed. with some discussion on how to select the parameters of such permutation. The experimental result shows us a conjecture that there exists no such permutation over even dimensional space. As a way of generating substitution boxes, we briefly point out the cryptographic weakness of the exponential functions derived from such permutation. We also present two new cryptographic indexes, fixed point and cyclic structure, on which we investigate the performance of such permutation. Finally, we give a viewpoint about the application of correlation immune functions in designing substitution boxes.

提供了一种可度量安全强度的代换盒－幂置换；详细阐述了幂置换的实现和计数问题；给出了一种计算幂置换的快速算法；从几乎完善非线性幂置换角度讨论了幂置换参数的选取，并提出了一种高次几乎完善非线性置换；通过试验给出了关于偶数维空间上几乎完善非线性幂置换的一个猜想；简要给出了由幂置换派生出的幂函数的密码局限性；针对幂置换，提出了两个密码安全指标：不动点和循环结构；证明了幂置换在这两个指标下的密码性能；简要讨论了相关免疫函数与代换盒设计的关系。

Using the fixed point theorem and degree theory, we give two existence theorems to the system under some conditions.

讨论了一类二、四阶耦合常微分方程组正解的存在性，利用不动点定理和度理论，在一定条件下得到了该方程组正解的两个存在性定理。

In some trilobites, such as the free-swimming pelagic trilobite Opipeuter, the eyes were so large that they dominated the cephalon, providing a 360 degree visual field. Specialized forms, such as Agnostus, seem to have been entirely blind.

一些三叶虫，如自由游泳的远洋三叶虫Opipeuter，有着很大的首头甲控制的眼睛，它有着360度的广阔视野。

Although the beginning of this year partial gingko trees have suffered the rare snow and ice destruction, some old trees are crushed by the heavy snow, many gingko branch varying degree is broken off, but has the greatly strengthened vitality gingko tree still was continues to grow, full of vitality.

尽管今年初部分银杏树遭受了罕见冰雪的破坏，有些古树被大雪压倒，许多银杏枝条不同程度被折断，但有着极强生命力的银杏树仍是继续衍生，生机勃勃。

You've no doubt heard that grapefruit juice can greatly increase the effects of some drugs. Even to a dangerous degree.

你肯定听说过葡萄汁能极大地提高某些药物的药效，这种提高甚至能达到危险的程度。

Fu Cheng: Specific project has a bit not quite convenient say, I say a domain, since holding water from classics abb China, we probably a fund that 8 the beginning of the year establish, this fund special place, the Chinese larch sth used to one's own advantage that compares country, IDG wants new, what new weakness plunges into namely is not quite deep, the project that join is not quite much, famous degree not quite much also, even the person that some doing poineering work sees my calling card says classics abb China makes a map , but still have an advantage, the first, we come from the angle of venture capital investment say, can take very long time with the person that do poineering work, can have time of 10 years probably.

傅盛：具体的项目有一点不太方便说，我就说领域，从经纬中国成立以来，我们大概08年初成立的一只基金，这只基金非常席，比国内的红杉资本、IDG都要新，新的缺点就是扎的不够深，投的项目不够多，知名度也不够多，甚至有的创业者看到我的名片说经纬中国是不是做地图的，但是还有一个优点，第一，我们从风险投资的角度上来说，可以和创业者走非常长的时间，大概会有10年的时间。

Go to a professional hypnotist, not someone who practices without some kind of degree or certification.

转到一个专业催眠师，而不是谁的做法有没有某种形式的学位或证书。

The lexical method overcomes the weakness of POS dependencies in the past work; meanwhile the governing degree of words is helpful to distinguish the syntactic structures so some ill-formed structures are avoided.

词汇化方法有效地弥补了以前工作中词性信息的粒度过粗问题。同时，词汇支配度增强了对句法结构的识别，有效地避免了非法结构的生成。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。