小高

Then, Otus's threshold method is used to segment the image and locate the sea-sky-line, through which the target potential area can be determinated.

采用维纳自适应滤波，抑制随机噪声和高斯噪声；利用Otus阈值法分割图像，确定海天线和目标潜在区；利用Top Hat算子进行形态滤波处理，抑制平缓变化背景并保留高亮度区的目标和强噪声；选择结构元素进行形态开运算，去掉细小的背景杂波干扰；针对远距离舰艇小目标总是出现在海天线附近以及红外目标灰度高于其邻域背景的特点，确定阈值即可分离出真正的目标。

The mechanical properties of coal filled polymer composites The mechanical properties of coal/PP composites were investigated, and the effects of coal rank, particle size, surface modification of coupling and alkylation were discussed. The results show that the anthracite and bituminous coal all can be used as filler of plastic after pretreatment of part devolatilization and surface modification; The modulus of composites increase with the content of coal filler; The coupling agent is of no effect for reinforcing the coal/PP composites, except that there are new oxygenous function group forming on the surface in the process of pulverizing; The F-C alkylation reinforce coal (under 10μm)/PP composites obviously.

4煤填充高分子复合材料力学性能超细煤粉填充聚丙烯复合材料力学性能的研究结果表明，烟煤和无烟煤经过脱除部分挥发分的预处理后，都可用于与塑料共混制备复合材料；偶联剂改性对低变质程度烟煤/聚丙烯复合材料的力学性能基本不起改善作用，而对于经气流超细粉碎后的小粒径高变质程度烟煤及无烟煤则有一定的增强作用；烷基化改性在煤表面接枝了烷基，使平均粒径小于10μm的煤/聚丙烯复合材料拉伸屈服强度普遍提高，煤填充高分子复合材料可在较高含煤量情况下维持良好的力学性能。

From the base to the crown in axial, the vessel-elements proportion increases in fluctuation, contrary to the ray proportion. The fiber proportions in the regions of base and crown are less than that in the trunk of tree, and fluctuate at 65% or so. The parenchym proportion increases quickly to the 1.3m height of tree, reaching the maximum at 9.52%, and then decreases quickly to the 3.3m height of tree (8.90%); afterward it leveled off and increases slightly.

组织比量轴向变异表现为随树高增加导管比量波动性递增，与木射线比量相反；纤维比量在近根区和近冠区稍小，而主干部稍大，并在65%左右波动；轴向薄壁细胞比量先随树高增加急剧增加，到1.3m树高处达最大值（9.52%）后又急剧降低至3.3m树高处的8.90%，以后基本稳定并在波动中略有增加。

There is a polarized organelle, Golgi complex consisted of several saccules and some vesicles beside the nucleus and there are some osmiophilic bodies beneath the parasite pellicule.

结果表明，配子体是一渐进发育的单核、惰性虫体，其核旁有一个由扁平囊和泡状小体极性排列组成的细胞器———高尔基体，虫体被膜下有嗜锇小体。

Pomfret are Perciform, pomfret Branch, body short and high, very-side flat, slightly diamond-shaped head and small, round kissing, mouth small, thin teeth.

鲳鱼属于鲈形目，鲳科，体短而高，极侧扁，略呈菱形，头较小，吻圆，口小，牙细。

We describe herein a female with proven sarcoidosis stage I whose HRCT scan showed air trapping during expiration and lung biopsy via video-assisted thoracoscopy revealed air trapping-related emphysema and non-necrotizing granulomas with peribronchiolar compression and intrabronchiolar involvement.

在此，我们描述一位第一期类肉瘤女性患者，其高解析度电脑断层摄影在吐气期呈现气滞型态。胸腔镜肺部切片证实非坏死性肉芽肿在小支气管周围有压迫以及小支气管内侵犯的情况，伴随周边肺泡的气肿。

Methods The 2-DM model of rat was established by high-fat diet and streptozocin. The 2-DM model rats were randomly divided into the model group and high, middle and low doses of LBP groups with 10 animals in each group, another 10 rats were selected as the control group. The mRNA expression of adiponection gene in perirenal adipose tissue was determined by RT-PCR.

选用高脂饲料加小剂量链尿佐菌素建立2-DM大鼠模型，将2-DM大鼠随机分为模型对照组和LBP高、中、低剂量组，每组10只，另选10只大鼠为正常对照组。

Effects of control Plutella xylostella,Pieris rapae were 75.9%～83.5% and 46.9%～57.1% of Myzus persicae was controlled at same time.Rectify effect of control Aphis me...

在低浓度时对天敌生物影响更小，是高毒高残留农药理想的替代品种，可以大面积推广应用。

The porosity and pore size distribution of HVFA pastes and concretes were determined by autoscan porosimeter. The results show that excessive fly ash content and comparatively high water-cementitious materials ratio will cause a big increase in porosity and harmful pore in HVFA pastes.

首次把X射线小角散射技术用于测定高掺量粉煤灰水泥浆体气孔—固体界面的分形维数，并就粉煤灰掺量、水胶比对气孔—固体界面分形维数的影响进行了分析，发现过高的粉煤灰掺量和较大的水胶比均会使分形维数大幅度增加。

We found for the first time that the epithelium of bronchus of normal broilersexpressed iNOS mRNA.iNOS activity in the epithelium of bronchus of preascitic andascitic broilers were higher than normal broilers,but there was no iNOS activity inpulmonary vessels of all the three types broilers.The results indicated that the increasedNOS expression in pulmonary vessels of preascitic and ascitic broilers was not iNOS.

首次发现在肉鸡肺动脉高压发展过程中，肺血管NOS的表达是增加的，尤其是正常鸡无NOS表达的肺小血管内皮和平滑肌在腹水鸡却呈高水平表达，且NOS活性增加的肺小血管也同时存在管壁平滑肌层增厚或无肌型血管肌化的结构重建现象，结果提示NOS表达增强可能与肺血管中膜增厚有关。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。