碾

After roller compaction,the wet density of RCC would be measured by sampling from the digged pit or by nuclear densimeter.

碾压后，挖坑取样或采用核子密度水分计选点测量碾压混凝土的湿密度。

The clash between the emery wheel and the brown rice in rice milling machine ,can get rid of most or all of bran.

碾米机是检验稻谷出米率的专用设备，也是稻谷品质检验工作必需的糙米碾白设备。

The mechanism of RCC''s metamorphism is expatiate on the hiberarchy of the applying theories and the designed method of the mixed ratio of the cement grout enriched RCC was put forward by studing on the correlativity of grout materials involved in the vibration-diffusion mechanism, the mixed ratio, the cement grout enriched RCC and RCC etc. The durability of antifreezing of the cement grout enriched RCC is enhanced by the improvement and optimization of grout materials.

通过对变态浆材在碾压混凝土中的振动扩散机理，变态浆材掺加量、变态混凝土和碾压混凝土的关联性等的研究，在应用理论基础层次上阐明碾压混凝土变态的机理，提出变态混凝土的配合比设计方法；通过对变态浆材的改性和优化研究，提高变态混凝土的抗冻耐久性。

The mill is low and old,and it is full of the rustical flavor.

22《路过碾房》重安镇上有一个独特的景观是碾房，位于镇东边的河中央。碾房低矮破旧，乡土味很浓。

Mechanized construction of high-grade highway road status, asphalt concrete, cement concrete, RCC, as well as supporting the existence of grass-roots construction machinery and accessories in the focus of questions should consider the issue of the roller compacted asphalt concrete machinery importance; cement concrete slipform paver machine as the leading equipment machines for concrete mixing equipment related to measurement and mixing homogeneity of the importance of indicators; of RCC and grass-roots construction machinery, mixing equipment is still emphasize the measurement accuracy and mixing uniformity; on the grass-roots level paver problem, development and the condition of our country to adapt the automatic leveling of the ground plane; stone processing counterattack crusher used to solve the problem of the ratio of the needle plate.

高等级公路路面机械化施工的现状，沥青砼、水泥砼、碾压砼以及基层施工机械配套存在问题和配套中重点应考虑的问题，沥青砼的碾压机械的重要性；水泥砼滑模摊铺机作为主导设备机对砼搅拌设备中有关计量及搅拌均匀性指标的重要性；对碾压砼和基层施工机械，依然强调搅拌设备的计量准确和搅拌均匀性；对基层摊铺问题，发展与我国国情相适应的自动找平的平地机；石料加工中使用反击式破碎机解决针片状比例的问题。

The research reveals that, with the development of RCCD construction technology, the construction of RCCD in the cold and drouthy zone is both economic and feasible, but certainly must pay attention to the construction craft, guarantees the construction quality of the roller compacted concrete.

研究表明，随着碾压混凝土施工技术的发展，在寒冷干燥地区修建碾压混凝土坝是经济可行的，但一定要重视施工工艺，确保碾压混凝土的施工质量。

So based on the kinetic analysis of the Rice mill shaft, to resolve the dynamic balancing problem, it has very important theory and practicality signification for the rice mill manufacturing.

因此，对碾米机主轴部件进行动力学分析，解决碾米机的动平衡问题，对我国的碾米机制造业有着重要的理论意义和实用价值。

A comparative study on broken rice rate in rice milling between rice mill and lab was conducted.

前言碾米过程的碎米发生与稻谷性质碾米工艺设备条件等众多影响因素有关，要在保证大米加工品质的条件下尽量降低碎米率提高出米率，这是我国碾米工业需长期面对的挑战和难题〔1- 2〕。

Rice mill shaft as the important component of the machine, have some original not dynamic balancing on its complicated structure. It leads to the machine become more vibration、yawp、abrasion、shortening parts' life and low precision.

碾米机主轴部分是碾米机械的关键部件，其结构形状比较复杂，存在多处原始的动不平衡因素，正是由于这种动不平衡造成了碾米机的振动加剧、噪声增加、成米精度差，而且还加剧了零件的磨损，降低了产品的使用寿命。

Wheels run over the city you live at the same time, also from my heart run over, breaking grind of the lacrimal gland has been.

车轮碾过你所居住的城市，同时，还从我的心上碾过，泪腺也被碾破。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。