灌浆

In order to prevent wheat stem lodging and to fertilize precisely, the experiments on the influence of phosphate and potash fertilizers on mechanical properties of wheat stem were performed with Zhengzhou-wheat 9023 as an object. Mechanical properties (such as flexural strength and flexural rigidity) of second base inter-node were measured by six treatments at five growth stages of wheat, which were jointing stage, booting stage, flowering stage, grain-filling stage and maturity stage. Nonmetallic material testing machine was used in the experiments.

为了对小麦精准施肥，提高小麦的抗倒伏能力，该文以郑麦9023为研究对象，磷钾肥配施共6个处理，分别在小麦拔节期、孕穗期、扬花期、灌浆期、成熟期等5个生长期，利用非金属材料万能试验机，对去鞘茎秆作3点弯曲试验，测试茎秆基部第2节间的弯曲强度和抗弯刚度。

Increasing and twice-used nitrogen could accelerate the diversion of nutriments from sheath, stems and leaves to grains during grouting stage.

加大施氮量并且分两次施用能促进中饲237灌浆中期营养物质由鞘、茎叶向籽粒转移。

Furthermore, we will assume this was a fairly small tile job resulting in the following losses: half a bag of grout, only 5 chipped tiles and half a bag of thin-set.

此外，我们将承担这是一个相当小瓦片就业造成了以下损失：半袋灌浆，只有5插话瓷砖、半袋瘦身设定。

Company and Wuxi, Shanghai, Tianjin and other places of experts developed a common test grouting compound fire-resistant glass, through the National refractories testing center to obtain inspection reports and production licenses, has won the praise of Zhejiang Fireman guide.

公司与无锡、上海、天津等地专家共同研制开发出的复合试灌浆防火玻璃，通过国家耐火材料中心检验，取得检验报告及生产许可证，多次获得浙江消防总队的表扬、指导。

The second laminate on top, bending, and then filling in the foundation board surface two-way lock.

第二层板放在顶部，弯曲成形，然后在基础板上灌浆锁定双向曲面。

Under high temperature stress, the former is higher than the later in the speed of leaf starch grain degradation, metabolism and transformation into carbohydrate which can be transported outside, while lower in storage starch consumption in the leaf sheath, this mechanism is important to rice to spend temporarily high temperature hurt. The cell membrane thermal stability expressed by the thermal death time at 50℃ could be used as an accurate and handy physiological index to rice breeding for heat tolerance fitting individual plant selection and identification at grain-filling stage in future.

在高温胁迫处理下，叶片中淀粉粒降解代谢转化为可外运碳水化合物形式的速度是耐热品种大于不耐热品种，而消耗叶鞘中贮藏淀粉的速度则小于不耐热品种，这种机制对于水稻度过暂时性的高温热害具有重要意义。50℃热致死时间所表示的细胞膜热稳定性可作为今后水稻灌浆期耐热性育种中适合单株选择鉴定的简便、准确的生理指标。

The results showed that compared with flat planting,the leaf area, flag leaf function duration, chlorophyll content and the activities of protection enzymes of SOD, POD and CAT in leaves in straw mulching were significantly higher, its malondialdehyde content and over oxidation degree of membrane lipids was lower, the speed of flag leaf aging was slower and the metabolizability was vigorous, which are beneficial to the grain-filling and accumulation of photosynthesis products.

结果表明，覆草栽培叶面积、旗叶功能期、叶绿素含量、叶片保护酶活性(SOD、POD、CAT)显著高于常规栽培，膜脂过氧化程度较低，叶片衰老速度缓慢，代谢强度旺盛，有利于籽粒灌浆和光合产物的积累。

Taking a winter wheat field (4 400 m2) of Jinghai county seed farm as experimental plot,sampling by regular grid with with 10 m ×10 m grids,48 sample points were oriented by GPS receipt machine to analyze soil water content at the depth of 0~20 and 20~40 cm in pri-winter,jointing stage and filling stage of winter wheat.The spatial distribution map of soil water of the winter wheat field using geostatistical analyst model of ARC/INFO was drew.And the spatial variability of soil water in vertical and horizontal direction was analyzed.The results could offer scientific evidence for the deciding of the exact time and quantity for winter irrigation.

以天津市静海县良种场内一块长约110m，宽约40m的冬小麦田作为试验区，采用规则格网采样，按照10 m ×10m设置格网，共设48个采样点，通过GPS手持机进行定位，分别于小麦越冬前、拔节期、灌浆期，利用便携式土壤湿度数据采集器对试验地各个采样点0~20、20~40 cm 2种深度土壤含水量进行了测定，利用ARC/INFO的地统计分析模块绘制了冬小麦3个不同生育期试验区土壤水分空间分布图，并分析了其垂直和水平方向的空间变异特征，以期为确定最佳灌溉时机和灌溉量提供科学依据。

Combined with practical engineering,the author illustrates the construction method of pressure grouting from preparation of construction operation plane,drilling grouting hole,pulping,grouting,ending standard of grouting,hole sealing method and quality inspection ,and introduces construction technological process of roadbed grouting,which to offer a reference for similar construction.

结合工程实例，从施工作业面的准备、注浆孔成孔、制浆、注浆、灌浆结束标准及封孔方法、质量检查等方面阐述了压力注浆的施工方法，并对路基注浆的施工工艺流程进行了介绍，供类似工程参考借鉴。

The bearing capacity is improved and the settlement is reduced for the pile inserted into sand or gravel layer by...

嵌入砂或砂砾层中的桩基采用桩底灌浆技术可以有效地提高单桩承载力和减小沉降，经济效益明显。

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。