分布的

Study the result makes clear, content of Potassium of quick result of soil of area of high yield wet earth is 287.476gkg-1 on average, highest for 483.433gkg-1, lowest is 119.435gkg-1, bulbiform model is Potassium of edaphic quick result the optimal model that successional space distributings, its gold nugget is worth / floor sills value is 0.399, potassium of demonstrative soil quick result is changing the dimensional variability that Cheng has moderate strength inside the limits for 57.691 meters, the area of content discretion distributings more apparent, in the southeast of plot the ministry is mixed mid it is the area with its higher content, two content is inferior outstanding area show typical circle layer to distributing, increase by degrees by the content outside introversion, have stronger gradual change sex to distributing the rule.

探究结果表明，高产潮土区土壤速效钾含量平均为287.476gkg-1，最高为483.433gkg-1，最低为119.435gkg-1，球状模型是土壤速效钾连续性空间分布的最佳模型，其块金值/基台值为0.399，说明土壤速效钾在变程为57.691米的范围内具有中等强度的空间变异性，含量高低的区域分布比较明显，在地块东南部和中部为其含量较高的区域，含量较低的两个突出区域呈典型的圈层分布，由内向外含量递增，具有较强的渐变性分布规律。

At last, By using the factorization properties of cyclotomic polynmials on finite fields and the construction characteristic of cyclic codes, we present the relation of the period distribution of cyclic codes and the period distribution of their dual codes, establish the explicit formula for the number of the codewords without inner-period of the cyclic codes and their dual codes, find the method for computing the dimension and the period distribution of narrow-sense primitive BCH codes,and study the inverse question of period distribution of cyclic codes.

最后，利用有限域上分圆多项式的分解特性和循环码的构造特点，揭示了循环码的周期分布与其对偶码周期分布之间的内在联系，确定了一般循环码及其对偶码内无内周期码字的精确计数公式，决定了狭义本原BCH码的维数与周期分布，讨论了循环码周期分布的反问题。

Is an ever-green broadleaved tree of Fagaceae, widely distributed over the subtropical area of China, also distributed in Japan, India, Korean and Burma.

青冈是壳斗科的常绿乔木，地理成分属于东亚分布的中国-日本变型，广泛分布于我国亚热带地区，在日本、印度、缅甸等国也有分布。

The canopy structure and leaf morphological characters of 4 sugarcane genotypes at different leaf layers on seedling were studied by using CI-100 plant canopy instrument and CI-203 area meter instrument. The results showed the leaf morphological parameters, canopy structure and radiation transmission at different leaf layers were notably different among different genotypes. The variation of Ila, Amfi, Dl at different leaf layers were mainly caused by the leaf width at relevant position. The variation of K at different leaf layers was related to Amfi and Dl. The variation of Td（transm. coef. for diffuse penetration）had significant correlations with Ila, Amfi and Dl. The variation of Tr（transm. coef. for radiation penetration）had significant correlations with Dl, leaf width and the ratio of leaf length to width. The variation of Par had significant correlations with Ila, leaf area, leaf width and the ratio of leaf length to width.

摘要利用CI-100数字植物冠层分析仪和CI-203叶面积分析仪测定了4个甘蔗品种不同叶位层的冠层参数和相应叶位叶片的形态特征，结果表明：不同基因型不同叶位层间叶片形态、冠层空间结构和冠层辐射特征存在显著差异，不同叶位层叶面积指数、叶簇倾角和叶分布的变化主要由冠层内不同叶位叶片叶宽的变化引起，而不同叶位层消光系数的变化主要与叶簇倾角和叶分布有关；散射光透过系数的变化主要与叶面积指数、叶簇倾角和叶分布有关，直射光透过系数的变化主要与叶分布、叶宽、长宽比有关，光合有效辐射的变化与叶面积指数、叶面积、叶宽、长宽比有关。

In the whole Lauraceae or in some large genera, the evolutionary trend of the distribution types of oil cells and mucilage cells might be as follows: typeⅠ→ type Ⅱ→type Ⅲ→ type Ⅳ.

在本科内甚至在某些属内，油细胞和粘液细胞分布的4种类型的演化趋势为：只有油细胞分布→油细胞与粘液细胞共存→只有粘液细胞分布→油细胞与粘液细胞皆无。

Eight methods were used to analyze the spatial pattern of Bemisia tabaci eggs on the Ligustrum lucidum. The results indicated that the pattern was aggregated distribution and the basic component of distribution was colony.

8种方法用以分析烟粉虱卵在女贞上的空间分布型，结果表明：烟粉虱卵在大叶女贞上呈聚集分布，分布的基本成分是个体群。

Eight methods were used to analyze the spatial pattern of Bemisia tabaci eggs on the Ligustrum lucidum.The results indicated that the pattern was aggregated distribution and the basic component of distribution was colony.

8种方法用以分析烟粉虱卵在女贞上的空间分布型，结果表明烟粉虱卵在大叶女贞上呈聚集分布，分布的基本成分是个体群。

The results are similar: Most species are random distribution, while many are clumped and rare are regular.

四种方法的研究结果均表明，霸王岭沟谷雨林中，多数种群呈随机分布，聚集分布的物种也较多，均匀分布则罕见。

Based on the principle that a spatial distributed source can be regarded as superposition of many of point sources in a continuous spatial area, an Electro-Magnetic Vector Sensor model is proposed. Theoretical analysis and the 1 order approximate expression are given. The model's identifiability is also discussed.

本文通过&分布源是在一定空间分布的多个点源信号的迭加&的认识，首次提出了电磁矢量传感器的分布源模型，给出了理论表达式和一阶近似表达式，分析了单个电磁矢量传感器的分布源模型的可辨识性问题。

Based on the principle that a spatial distributed source can be regarded as superposition of many of point sources in a continuous spatial area, an Electro-Magnetic Vector Sensor model is proposed. Theoretical analysis and the 1 order approximate expression are given. The model's identifiability is also discussed.

本文通过&分布源是在一定空间分布的多个点源信号的叠加&的认识，首次提出了电磁矢量传感器的分布源模型，给出了理论表达式和一阶近似表达式，分析了单个电磁矢量传感器的分布源模型的可辨识性问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。