以...为基础

Flow and mass transfer model as well as scale-up of an external-loop ammoniation reactor are studied under commercial condition in this paper.

本文以前期研究 6，7 为基础，研究外环流氨化反应器的数学模型和放大规律，以实现工业化、大型化。

In this Thesis, three different controllers for the longitudinal car following system, including a fuzzy logic controller, a sliding mode controller , and a sliding-observer-based sliding mode controller with indirect adaptive fuzzy neural network approximator and performance, are proposed.

在本文中，我们提出以三种不同的纵向车队控制器，包括模糊控制器，滑动模式控制器，以及以滑动模式观测器为基础的滑动模式控制器，并搭配非直接适应性模糊类神经网路近似器及概念来满足系统的强健性及表现。

In order to create an extremely light shoe that allows Kobe to make cuts on a dime while providing stability and comfort, Avar built on the design innovation of the Nike Hyperdunk, using Flywire, a performance architecture that uses thin and very strong nylon fibers to support the foot, in the upper.

为了制作一双极轻的篮球鞋，让Kobe瞬间切入，同时提供稳定性和舒适性，Avar以Nike Hyperdunk的设计创新为基础，在鞋面采用Flywire，这种高性能架构以超细但超强的尼龙纤维支撑双脚。

This conclusion can also be proved by spectrum-warping audio watermarking algorithm in MCLT domain. To discuss further deeply on why spectrum-warping technique does not have the required robustness, the studies are carried out upon the essentials of bilinear transformation. All the theoretical analysis and experiments results put the robustness of the spectrum-warping audio watermarking under questioning.

四、提出了基于量化的变换域音频水印算法中关于量化参数的选择方法量化变换系数的音频水印算法是以修改谱分量幅值为基础，算法的主要问题是如何选择量化参数以确保算法的鲁棒性和不可感知性，另外量化系数的区域选择也会影响算法的性能。

Therefore, we examined population-based BL incidence patterns in the United States to determine age-related risk.

因此，我们在美国验讫了以人群为基础的BL发生率，以明确与年龄相关的危险因素。

The system , according to the approach and method of the software engineering on geography information system ,is under scientific system analysis and design combining with Duoluokou Market Information System's self-characteristic and is based on Ajax. Ruby on Rails framework will be applied to manage the date information. Such framework provide several ways to record data information and organize them in an efficient way and to do management, update, maintenance on them; Date information are visible that means the framework provide some operating function on map such as maximum, minimum and brose, user can use the button above the map to imply those function; Information query and brose, a corresponding entity will be offered according to the input terms and its location in the map.

系统按照地理信息系统软件工程的思路与方法，结合舵落口大市场信息化建设的自身特点，对其进行科学的系统分析与设计，并以Ajax技术为基础，利用Rails框架实现了数据信息管理，即运用多种方式录入数据信息，以有效的数据组织形式进行数据库管理、更新、维护；实现了信息查询与浏览，即提供根据输入的条件查询其对应的实体的相关属性；实现了数据信息可视化，即提供了放大、缩小、漫游等基本地图操作功能，用户可以利用地图上方按钮来方便的使用这些功能以及在地图中定位与显示所查询的目标物。

Based on Catastrophe Theory,the risk forewarning index system of China's real estate market and its model was constructed.

本文以中国35个典型城市作为研究对象，以突变理论为基础，构建中国房地产投资风险预警指标体系及其预警模型。

He was quick to offer a caveat, however: This is all based on a relatively small sample size.

但他马上做出说明以防止被误解。这些研究都是以相对较小的样本量为基础的。

Its coal-based economy doubles every decade, and its powerincreases commensurately.

丫以煤炭为基础的经济以每十年两倍的高速发展，同时丫的实力也在同步发展。

This kind of gyro uses twoposition force feedback balance method and complementary angle correction method to eliminate the effect of gyro constant drift to improve the precision of bearing calcuation .

介绍一种数字式寻北陀螺仪，它立足于国内现有条件，以计算罗经原理为基础，采用双位置力反馈平衡法和补角修正措施，用来消除陀螺常值漂移的影响以提高方位计算精度。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。