查询词典 tracing rut

Different from traditional system protection models, such as access control matrix model, this theory describes the operations in system by functions of random variable vectors, build an analysis model of trusted system with three axioms, and analyze the information flow in the system by tracing the operation sequence of the system.

与访问控制矩阵模型等传统的保护系统模型不同，这一理论用随机变量向量的函数来描述系统操作，基于三条公设建立了可信系统的分析模型，并通过对系统操作序列的跟踪来分析系统中的信息流。

The main creative achievements accomplished in this dissertation are as follows: 1. A new method to achieve nanometer-scale resolution for grating-based metrology is developed by improving the discrimination power of method of Computer Tangent Subdivision which makes use of the good linearity of tangent function in small range. 2. A new subdivision technique of moire fringes-Dynamic Tracing Subdivision is proposed.

在本论文的研究过程中，所做的主要创造性工作有：（1）提出了利用正切函数在小范围内线性度较好的特点，采用粗、精结合的方式，扩展计算机正切细分法的细分能力，达到纳米级的测量分辨率的新方法；（2）提出了一种新的莫尔条纹信号细分方法：动态跟踪细分法。

And it is especially applicable to quick measurement for great batch of samples.3 MT dynamics in blood , feces and urine,and MT accumulation in tissues and organs of DLY pigs and WD pigs were also conducted by a isotopic tracing method using MT labeled with ~(125)I ~(125)I-MT which was affused through mouth..It was shown that MT was absorbted perfectly with a tardigrade mode and remained about 31 hours in the digestive tract of both DLY pigs and WD pigs . MT excreted from feces and urine of DLY pigs accounted for 7.91 and 21.45 percent of total MT affused through mouth while MT excreted from feces and urine of WD pigs accounted for 10.09 and 11.85 percent of total MT affused through mouth, respectively.

灵敏度为4.1ng/ml，批内变异系数和批间变异系数分别为9.06%和12.35%，具有特异性强、灵敏度较高、稳定性和重复性好、适合于大批量样品检测等特点。3利用~(125)I标记MT~(125I-MT进行同位素示踪，研究了MT在杜长大杂交猪和杂种野猪体内吸收速率、代谢过程、排泄途径、在各组织器官中存留规律和代谢动力学，发现MT在杂交猪和杂种野猪体内能被完整地吸收，但吸收速度较慢；MT在消化道内存留时间为31h左右；MT在杜长大杂交猪粪中和尿中排出量分别占灌喂总量的7.91%和21.45%，杂种野猪相应值分别为10.09%和11.85%，二者尿中排出的MT量差异显著(P.01)。

The studies are conducive to improving r ecovery of gold and tellurium and to tracing orebodies.

上述结论对提高金的回收率、碲的综合利用和富矿体的追索提供一定的依据。

Intrusion traceback is an important technology in network security aspect,,which is aiming at tracing the real source of attacking, providing precise information for alarm and supplying reliable proof for post-crime testification and improving network system's security.

入侵跟踪是计算机网络安全领域的一个重要技术，其目的是跟踪攻击的真正来源，为报警提供精确的信息，以及事后的犯罪举证和修补网络系统安全漏洞提供可靠依据。

Walk to the west of your circle, tracing the line of white.

步行到西，你的圈子，追查线白色。

Tracing to its source, Haikou commercial real estate starting in the early 90s, now the first department store near the room had a window and external available for leasing, which is the embryonic form of commercial real estate Haikou.

追查其来源，海口商业地产开始，在20世纪90年代初期，现在的第一百货商店附近的房间有一个窗口和对外招租，这是胚胎形式的商业房地产海口。

To overcome these shortcomings, a comprehensive Crosshairs center detection method is presented, mainly using images sub-plots, Crosshairs center tracing, gray threshold, logic exclusion and cross template matching technology.

提出十字丝中心综合检测方法，该方法计算量小，主要运用图像分块、十字中心查找、灰度阈值、逻辑排除、十字模板匹配等技术。

By tracing the antifungal and antibacterial activities of the volatile oils, it is found that the major active site in fiuit oil of Litsea mollis is aldehydic fraction such as citral, the major active site in oil of Thymus quinquecostatus is phenolic fraction such as thymol and the major active site in ginger oil is high boiling-point terpenic constituents such as β-caryophyllene, eudesm-4 (14)-en-11-ol, et al.

通过抗菌活生追踪发现，毛叶木姜子果油的主要活性部位是醛类成分，如柠檬醛；地椒油的主要活性部位为酚类成分，如百里香酚；姜油的主要活性部位为"高沸点萜类组分"，如β-丁香烯、4（14）-桉叶油烯醇-11等。

In addition to these gages for product internal threads, the Standard also covers differential gaging and such instruments as pitch micrometers, thread-measuring balls, optical comparator and toolmaker's microscope, profile tracing instrument, surface roughness measuring instrument, and roundness measuring equipment.

除了这些测量产品内部螺纹的量规之外，这个标准还涉及了不同的测量方法及仪器，如螺距千分尺，测量螺纹的球，光学比较仪，精密工具制造者用的显微镜，剖面扫描图仪，表面粗糙度测量仪，及圆度测量仪。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。