含水量

The formation of silique dehsicence susceptibility was investigated in terms of water content, synthetic rate of ethylene, enzyme activity of exo polygalacturonase and end cellulase , cell alteration in dehiscence zone in silique and silique dehiscence susceptibility during silique development.

从油菜角果发育过程中角果含水量、乙烯合成速率、外切 PG 酶和内切纤维素酶活性，以及角果裂区切片观察等方面研究了角果开裂敏感性形成的原因⒚花后50d 的角果果柄端壳状果瓣和线状果瓣间的裂区薄壁细胞膨大，在高倍光学显微镜下可见胞间空隙开始形成⒚此前6d 内乙烯合成速率迅速上升并出现第二次合成高峰，与之同步发生外切 PG酶和内切纤维素酶活性急剧上升，而乙烯合成第二高峰出现于角果含水量低于80％以下⒚由此看来，角果失水引起乙烯合成第二高峰出现，从而导致水解酶活性上升，最终导致果瓣裂区薄壁细胞膨大，分离和胞间空隙形成及角果开裂敏感性产生

During the reaction,the bromide component has been converted to catalytically inactive benzylic bromide.In pure acetic acid medium,the "catalyst failure" occurs owing to the formation of benzylic bromide while in acetic acid-water medium,the solvolysis of benzylic bromide by water maintains the catalytic activity to some extent.

反应过程中溴组分会转变为无活性的苄溴，在纯醋酸溶剂中，催化剂会因苄溴的形成而发生催化剂失活现象；在醋酸-水混合溶剂中，由于水对苄溴的溶剂化作用会使苄溴还原为溴离子，一定程度上保持了催化剂活性；并且在一定范围内，含水量的提高有益于生成醛选择性的提高，研究表明，将混合溶剂的初始含水量控制在5-10wt。

For those reasons being listed above , this paper presents a large set of spectral signatures of the polarized reflectance acquired over different agrotype about the soil type, soil granularity and soil water containing with bi-directional reflectance photometer which was invented by engineer Jin^Xinfeng.

文章的第一节是前言；第二节是国内外研究现状；第三节是选题的意义；第四节是仪器和样本介绍；第五节是干土及一定含水量土壤的偏振反射特征；第六节是不同含水量土壤的偏振反射特征研究；第七节是不同粒径土壤偏振反射特征研究；第八节是全文的总结。

Correlative analysis show that the degree of leaf succulence is positively correlated to soil water content, Na(superscript +) and Cl(superscript -) content in soil and in the leaves.

叶片肉质化程度与土壤含水量、土壤中Na、Cl含量和叶片中Na、Cl含量呈显著正相关，相关系数：叶片中Na、Cl含量＞土壤中Na、Cl含量＞土壤含水量；Na＞Cl。

The relative water content in tilth layer could still be kept over 60% in the continuous 11.2~47.1d without precipitation after a precipitation made the relative water content in tilth layer got over 80%.

使耕层相对含水量达到80%以上的一次降水过后，连续11.2~47.1 d无降水，耕层相对含水量尚可维持在60%以上。

The results showed that coverage, tiller density, turf quality, leaf chlorophyll and water content declined markedly along with turgidity under the persisting stress of heat and drought. Compared with mid-June, turf quality and leaf water content in mid-August had declined about 12.1%-49.8% and 14.2%-27.6%, respectively. Similarly, the activities of SOD and POD in leaves declined 36.5%-55.0% and 46.9%-65.7%, respectively, while the MDA content increased from 19.8% to 88.7%.

结果表明，随着夏季高温伏旱强度的增加和持续时间的延长，各品种的草坪盖度、密度、综合质量、叶片叶绿素含量和组织含水量均持续显著下降，8月中旬的草坪综合质量和叶片组织含水量分别比6月中旬降低了12.1%~27.6%和14.2%~27.6%；8月中旬叶片组织的SOD和POD活性分别比6月中旬下降了36.5%~55.0%和46.9%~65.7%，而MDA含量则增加了

Daily 55% Material Hema-copolymer Water Content 55% Diameter 14.2 mm Base Curve 8.5 mm in 2.50D Power Range -0.50 ~-6.00D in 0.25D steps -6.50 ~-12.00D in 0.50D steps Center Thickness Plano~ 2.50D: 0.130 mm -2.75D~-12.00: 0.110 mm Handling Tint Light Blue Wear Modality Daily Package Blister Features High water retention allows longer moistures.

日抛型（55%的含水量）材料 HEMA共聚物含水量 55%直径 14.2mm 基弧 8.5mm（2.50D）度数范围-0.50 ~-6.00D （步长0.25D）-6.50 ~-12.00D （步长0.50D）中心厚度平光~ 2.50D： 0.130mm -2.75D~-12.00： 0.110mm 处理色彩浅蓝佩戴型日抛型包装吸塑包装特性高锁水能力，长久保湿。

Yearly changing soil water content of chestnut under different mode of tillage and cultivation shows "single-peak" curves.

从板栗土壤含水量的年变化来看，不同的耕作方式下的土壤含水量其变化规律基本是"单峰型"。

Using the concept of soil-moisture-balance suggested in Palmer-drought-model for reference, daily available water content in upper and lower levels of soil is simulated with daily maximum temperature and rainfall data. Drought dynamic index, I, defined by AWC of lower level soil, with definite physical meaning and data acquirability, is presented in the paper, by which a drought course can be depict in detail, and how a drought course occurs and develops can be monitored and evaluated dynamically.

借鉴帕默尔早度模式中的土壤水份平衡概念，采用逐日气温和降水量资料，对土壤有效含水量（分上、下2层）进行了逐日滚动模拟，提出了以下层土壤有效含水量构建逐日干旱动态强度指数I(下标 D，该指数物理意义明确，实时资料可得，能够刻画干旱过程的丰富细节，实现对干旱发生、发展及其强度的逐日动态监测与评估。

Soongorica was correlated negatively with soil water content and leaf water content,positively with the total dissolved solids in soil significantly,and more higher than that of other desert species such as Kalidium foliatum, Alhagi sparsifolia and Achnatherurn splendens reported.

红砂脯氨酸含量平均值显著高于盐爪爪、骆驼刺、芨芨草等其它荒漠物种，并且与叶片含水量和土壤含水量呈显著负相关，与土壤可溶性盐分含量呈显著正相关。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。