The designing way of this paper about the forebody and afterbody of aerocraft is based on the wave-rider theory, so design the aerocraft upper and down surface separately, besides keeping the length and thickness of forebody and afterbody constant, to some extent ensure the whole aerocraft design target and avoid the conflict with other disciplines, The flow solver takes use of Euler equations, combining with the technique of the unstructured dynamic meshes.

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Methods The total proteins of untreated and INH-treated mc^2 155 cells were separated by ampholyte pH gradient-based two-dimensional gel electrophoresis (2-DE). Tire differential expression proteins were analyzed by using image analysis software. Results Proteins of control group arid INH-treated group contained 159 and 221 protein spots, respectively.

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Appraised the "Blood-Stasis" clinical appearance integrative scores, Nail fold Microcirculation scores, and determined hemorheological indexes before and after treated 3 months, 6months, then contrast intragroup and intergroup, and contrast to 30 healthy mid-age women who underwent checkup at the same time; determined anterior-posterior position lumbar1~4 vertebra body bone mineral density before and after treated 6 months, then contrast intragroup and intergroup.

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In this paper, the author records followed, in February 1996 the capacity of 3 to 7 day and night and seismic November 9, 1996 Health and Activity 160 kilometers before and after the 6.1 earthquake, meteorological cloud anomalies of the whole process of change , and 2-4 days in advance of earthquake prediction and the magnitude of the region; the earthquake in China's Xinjiang, Tibet, earthquake, earthquake in Yunnan Province, four Kawasaki Wenchuan 8 earthquake, the Taiwan earthquake, Iran earthquakes, the earthquake in Pakistan, Afghanistan, earthquake, earthquake in Indonesia and Japan earthquake happened before and after the anomaly caused by meteorological satellite cloud images and the different characteristics of the atmospheric circulation anomalies; describes the November 4, 1952 Kamchatka 8.5 earthquake and November 6, 1958 Kuril Islands 8.2 earthquake in 1960, May 21 Day 2 after 7.9 earthquake occurred in Chile and 8.5 earthquakes, August 25, 1933 North Sichuan Timor-mao Diego River and the 7.5 earthquake in 1976 in Tangshan, Hebei 7.8 earthquake happened before and after the abnormal atmospheric circulation features; analyzed, drought in our country large floods, heavy rain and local in 2008 China's 21 provinces in spring Serious frozen snow disasters, which occurred due to seismic activity.

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The paper carries on qualitative analysis to the acetone extractives before and after discoloring, shows the main components of the extractives and then takes comparison. The results shows :①The hydroxyl is oxidized and then shifted to the carbonyl,carboxyl, ester and ketone groups during inducing discoloration under the pretreatment conditions,which makes the wood color deep;② There are plenty of auxochromic groups in the acetone extractives of silver chain, the interaction between the auxochromic groups and the chromophoric groups makes the wood color deep.

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There are experimental results as follows:(1) Eriophorum comosum Nees shows strong cold resistance in plasmalemma permeability research. The lethal temperature of Eriophorum comosum Nees is the lowest LT_(50 in comparison with another two plants and is lower than -11.5℃ in August 2005 and December 2005; Soluble protein content of each plant is rising before or after cold hardiness. By SDS-PAGE, Protein band is analysed. Band quantity of Eriophorum comosum Nees is the most and its band color is darkest.(2) Soluble sugar content of three plants after cold hardiness are higher than before cold hardiness, moreover soluble sugar content after cold hardiness shows a decline and there is a narrow range in Eriophorum comosum Nees; Free Proline accumulation is changed by cold stress, and cold resistance is relative to free Proline accumulation; chlorophyll content of both three plants, including chlorophyll a, chlorophyll b and chlorophyll a/b, show a decline tendency along with the descent of temperature. Cynodon dactylon is highly sensitive to cold stress.(3) The soil POD and urease activities' absolute value of Erioophorum comosum Nees and Pogonatherum panideumHack were more than that of Cynodon dactylon before or after low temperature stress, especially POD activities.

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Before and after the study, the subjects were requested to take the pretests and post-tests of general English reading proficiency, and the pre-study and post-study questionnaires.

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By synthetically analyzing the variation characteristics of pre-earthquake anomaly before five moderate-strong earthquakes in East China since 1990,discussing the pre-earthquake anomalous shape of b value and so on we obtained the comprehensive criteria for medium and short-term earthquake anomaly before moderately strong earthquake in East China:high YH value anomaly—low b value anomaly—low C and YH value anomaly—low Ds and Dt and Σ value anomaly and high b value anomaly—earthquake.

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Objection:To investigate the significance of contrast-enhanced ultrasound in quantitative diagnosis of liver cirrhosis. Methods:Rabbits models with liver cirrhosis of different stages were successfully made by feeding them with thioacetamide solution. And a self-comparison method was adopted in the trial. The hepatic artery to vein transit time was taken as the parameter for evaluation.

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