值

The results showed that there were significant differences among parameters of texture feature of the different land utilization. In the desertification, the mean and variance were comparatively high. The gray level was asymmetry, the contrasts between neighboring pixels were significant; while in water and irrigable land, the mean, variance was a little bit low, the grey level was symmetry; the mean, variance and gray level in the forest and dry land was between the above (desertification and water and irrigable land).

不同土地利用类型之间纹理特征参数差异明显，荒漠化土地的均值、方差值较高，灰度分布不均匀，相邻像元反差明显，内部变化剧烈；水体和灌溉耕地的均值、方差值很低，灰度值均匀，内部变化小；林地和旱耕地信息介于上述两类土地之间。

Directly reading the 210-layer of 0.65-mm-thick consecutive CT Dicom format images of human body thoracolumbar making use of 0.625-mm isotropous resolution thin layer scanning technique into the Mimics. Defining bone organization threshold, withdrawing each outline, partitioning each edge of layer picture, edited selectively and repaired by hole processing. After a redundancy data was cleaned, the thoracolumbar 3-D finite element geometry model was acquired. Then area mesh could be kept as the document Ansys named .lis as the suffix and be introduced into Ansys software directly to mesh body, and then transferred the body mesh to mimics to assignment son the basis of CT values, once again import Ansys to establish 3-D finite element model.

将以各向同性分辨率0.625 mm薄层扫描所得的层厚0.65 mm人体胸腰段连续断层210层Dicom格式CT图像，直接读入Mimics后界定骨组织阈值、提取各层面轮廓线、图像边缘分割、选择性编辑及补洞处理，去除冗余数据，三维化处理后获得胸腰段三维几何面网格模型，将其保存为后缀名。lis的Ansys文件，直接导入Ansys有限元分析软件进行体网格划分，再将体网格转入Mimics根据CT值给予赋值，再次导入Ansys生成有限元模型。

The Hilbert amplitude envelope of the stator current includes the low frequency of fault characteristic, thus it can reduce the signal length by resample the Hilbert amplitude envelope of the stator current by downsampling, which can avoid spectrum aliasing. Then it can reduce the computation time of the MUSIC Method for the spectrum analysis to the resampled signals for the given bandwidth. Meanwhile combining continuous subdivision Fourier transform and rotor slot harmonics based slip estimation it can in advance estimate the concrete values of the fault characteristic frequency, and then inquiry purposely the fault feature component information in the stator current spectrum in order to accomplish the broken rotor bar fault with high sensitivity and h reliability, which eliminates adverse effect of issuable false peaks to the fault detection and formed a novel scheme to detect broken rotor bar fault.

定子电流Hilbert幅值包络信号包含了低频的故障特征频率调制信号，故通过对定子电流Hilbert幅值包络信号进行降采样率重采样、减少分析信号长度，可避免低频段频谱混叠，再对减少的重采样数据进行具有超分辨率的MUSIC低频段估计，可大大降低MUSIC算法频谱估计时间；运用连续细化傅里叶变换和转子齿槽谐波转差率估计技术，可预知故障特征频率精确值，从而可有目的地查询故障分量，消除MUSIC虚假波峰对故障检测混淆的影响，大大提高了故障检测的灵敏度和可靠性，以此形成异步电动机转子断条故障检测新方法。

Results: Within-run CV 、day-to-day CV and total CV were 1.33%、1.42% and 2.01% respectively by iterant test; average recovery rate was 96.6%; anticoag-ulant、septic、uric acid and bilirubin under a certain concentration also did not interfere with the glucose re-sult in this method. Compared with HK method, the pertinence was Y =1.038X-1.172,r =0.994. The linearity studies showed the method was linear up to 20mmol/L.

结果： 重复性试验批内 CV 值为1.33%，批间CV 值为1.42%，总 CV 值为2.01%；回收试验中回收样品I、Ⅱ、Ⅲ的回收率分别为105%，93.5%和91.4%，平均为96.6%；干扰试验表明一般浓度的抗凝剂、防腐剂、尿酸、胆红素对葡萄糖的测定不产生干扰；比较试验，与HK法比较其相关性为Y =1.038X-1.172，r =0.994；线性范围试验表明葡萄糖浓度在20 mmol/L以下呈现良好的线性。

Results: Within-run CV 、day-to-day CV and total CV were 1.33%、1.42% and 2.01% respectively by iterant test; average recovery rate was 96.6%; anticoag-ulant、septic、uric acid and bilirubin under a certain concentration also did not interfere with the glucose re-sult in this method.

结果： 重复性试验批内 CV 值为1.33%，批间CV 值为1.42%，总 CV 值为2.01%；回收试验中回收样品I、Ⅱ、Ⅲ的回收率分别为105%，93.5%和91.4%，平均为96.6%；干扰试验表明一般浓度的抗凝剂、防腐剂、尿酸、胆红素对葡萄糖的测定不产生干扰；比较试验，与HK法比较其相关性为Y =1.038X-1.172，r =0.994；线性范围试验表明葡萄糖浓度在20 mmol/L以下呈现良好的线性。

There are two main factors govern the diverse structures of complexes 15 and 16:(1) reaction time and temperature, that is to say, complex 15 is kinetically stable complex, while complex 16 is thermally stable one.

它们结构的不同主要有两个方面的影响因素：一、反应的时间和温度的影响，即晶体15是动力学稳定的产物，晶体16是热力学稳定的产物；二、溶液pH值的影响，即晶体15在pH值较大(≈6)的情况下析出，而晶体16在pH值较小(≈4)的条件下析出。

And (20. 5 ± 1.7) ml· 100 g-1 ·min-1, respectively. When compared in 3 groups, the temporal and parietal lobe rCBF had a decreasing tendency in aMCI group, while in VCI-ND group, the most dominant decreasing parts were mainly concentrated in white matter region (17. 7±2. 3 ml·100 g-1·min-1, F = 5. 740, P = 0. 002. Whatever the depth or the width was, beth periventricular and subeortical deep white matter, anterior and posterior ventricular regions were all involved. There are no dominant difference of rCBF in caudate nucleus, lentiform nucleus and thalamus.

2NC组、aMCI组和VCI-ND组患者的rCBF表现比较：aMCI组颞、顶、枕叶的rCBF值呈一定趋势的减少，VCI-ND组额叶的rCBF值呈一定趋势的减少，而VCI-ND组rCBF下降最明显的部位集中在白质区域[(17.7±2.3)ml·100 g-1·min-1，F=5.740，P=0.002]，从深度看覆盖了脑室旁白质和皮质下深部白质两部分，从长度看覆盖了白质的前后区域。3组基底节区核团包括尾状核、豆状核和丘脑的rCBF值比较差异无统计学意义。

The larger the niche overlap of two species is, the more similarly resource space they occupy. the niche overlap of Leontopodium leontopodioides and Polygonum viviparum amounts to 0.892 (in the community Ⅰ). This proves that they are very similar in utilizing the resources. In the general community, the niche overlaps among species are very low.

两个种群的生态位重叠值越大，说明它们占据越相似的资源空间，珠芽蓼和火绒草的生态位重叠值高达0.892，说明它们利用资源的相似性程度很高；在总群落中，各种群之间生态位重叠值都很低。

The value of a scalar variance at a general point can be estimated from the measurement at a limitary data points,and the deviation between the estimated value and the measured value is the least.

使用该阵列有限个点上的观测值可以客观地分析出该变量的瞬间空间分布，使它与其真值之间的偏差达到最小值。

Abstract］ objective to observe the effects of indapamide and losartan alone and combined treatment on the elder patients with hypertension,hypokalemia,hyperglycemia,uric acid,lipid,ect.methods one hundered and fifty patients with hypertension were randomly divided into three groups,with each of 50 cases.the levels of blood pressure,hypokalemia,blood sugar,uric acid,lipide were examined before and after treatment.results after 8 weeks the systolic and diastolic blood pressure were significantly lower.antihypertensive treatment group is the best,the levels of hypokalemia is lower after treatment in the indapamide group,the levels of uric acid is also lower in the losartan group and antihypertensive group.conclusion losartan and indapamide combined treatment not only coordinate to decrease blood pressure but also reduce uric acid,reduce the effect of hypokalemia caused by indapamide.

目的 观察氯沙坦与吲哒帕胺单独应用或联合用药对原发性高血压患者血压、血钾、血糖、尿酸、血脂的影响。方法将符合诊断标准的150例老年高血压患者电脑随机分为3组，每组50例，进行用药前后自身对照试验，8周后检测各组血压、血钾、血糖、尿酸、血脂值。结果 3组治疗后收缩压和舒张压均较前明显降低，联合治疗组降压幅度最大，氯沙坦组和联合治疗组治疗后尿酸值较治疗前降低，吲哒帕胺组治疗后血钾值较治疗前降低。结论氯沙坦与吲哒帕胺联合应用不仅具有协同降压作用，而且能降低尿酸，减轻吲哒帕胺引起的低钾血症。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。