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uncertain造句
271. Often, the consequences of an agency action are highly uncertain due to lack of scientific information. 272. No similar red mud catastrophe was seen before: that is why any kind of forecast about the short and the long term environmental impacts are uncertain. 273. Based on this, the design of state feedback is given by matrix transform. The issue of robust BIBO stabilization for uncertain large scale systems is also addressed. 274. Aiming at the uncertain knowledge and information in the design scheme decision-making, a multi-targets and factors system level gray correlation analysis model was established. 275. Scientists broadly agree that climate change will affect insect-borne diseases, but the exact consequences remain uncertain. 276. It is uncertain whether this president will ever again preside over such a ceremony. 277. This paper studies uncertain graph data mining and especially investigates the problem of mining frequent subgraph patterns from uncertain graph data. 278. Optimal control for a class of uncertain time - delay systems is investigated under control energy constraint. 279. However, as well known, there are many issues in databases, such as redundant data, missing data, uncertain data, inconsistent data, and so on, they are the barriers to knowledge discovery. 280. It is uncertain whether he will become famous or not. 281. In order to guarantee the safety service and life-span of long-span cable-stayed bridges, the uncertain type of analytic hierarchy process (AHP) method is adopted to access the bridge condition. 282. A kind of object reference parameter adaptive dead time compensator is presented. A group of models are Used to simulate the uncertain process with large dead time. 283. Due to the uncertain features arising in the process of qualitative solid modeling, uncertain relation modeling to domain relations is put forward by the evidential theory. 284. In the greater part of mechanic trades, success is almost certain; but very uncertain in the liberal professions. 285. As affected by many uncertain factors of transmission lines, conventional fault locating methods can't locate the faults of transmission lines very well. 286. Discuss the using of modal interval theory in solving the dynamic eigenvalue of uncertain parameters system. Research the divergence problem of solving interval and convergence rate problem. 287. Extension AHP is based on the extension set theory, researching how to structure AHP matrix when the relative importance of the degree is uncertain. 288. However, they said that prices for the yellow metal could remain volatile in the near term following a recent sharp rally as the outlook of the global economy remains uncertain. 289. Rough Set theory is a new mathematic tool to deal with fuzzy and uncertain knowledge. 290. Using comparison theorem and some properties of the matrix norm and the matrix measure, the paper provides several stability conditions for single and symmetric composite uncertain delay systems. 291. The problem of robust decentralized output feedback control of uncertain similar composite system is discussed. 292. The majority of jawbone intra-osseous lipomas are found in adults, and of uncertain origin and etiology but are usually associated with molar teeth. 293. Although the results were not necessarily strong on a historical basis and the outlook for the economy remains extremely uncertain, analysts see positive signs for the sector. 294. To study multi-stage optimal ordering strategies for the manufacturer under uncertain prices, a stochastic net cash flow model was proposed in view of the manufacturer. 295. The unclearness of law and uncertainness of law application surely will make the right and obligation of the parties unclear and uncertain. 296. Rough Set Theory is another mathematical tool used for dealing with fuzzy and uncertain knowledge besides Probability Theory, Fuzzy Set Theory and Evidence Theory.