查询词典 pebble gravel

L Gravel - Loose siliceous pebble soil that has good drainage but poor fertility.

l 砾石土壤-松散的硅酸鹅卵石土壤，有很好的排水性能，但肥度很低。

Paibao was cstablished over ten years,has strong power advanced techniques,can supply plenty of all range of natural building colour materials,as machine-made cobblestone riverpebble、brocatello、spraying pat stone、landscape karst、 fossile、culture stone、natural colour gravel and dying pebble for decoration indoor,They have non-poison、tasteless and fadeless,also hard enough,colour shining,simple and unsophisticated,has specific property of compressive resistance,wearability,corrosion resistance,are perfect environmental protection building material and videly used in public building、villa、courtyard、garden and high building,spreading andtique eastern culture,reflecting art style of simples and unsophisticated、quiet and tastefully from the western.

我厂是建厂十几年的企业，实力雄厚、技术先进。大量生产供应各种天然颜色的机制鹅卵石、河卵石、雨花石、干粘石、喷刷石、造景石、木化石、文化石、天然色理石米等建筑装饰材料及室内装饰用的高级染色沙，无毒、无味、不脱色。品质坚硬，色泽鲜明古朴，具有高压、耐磨腐蚀的天然特性，是一种理想的绿色建筑材料。被广泛应用于公共建筑、别墅建筑、园林艺术和其它高级上层建筑。它既宏扬东方古老的文化，又体现西方古典、优雅，返朴归真的艺术风格。

Thinking that a pebble or a piece of gravel is the gem, they grab it and cry out,'I've got the gem!

想一想那是一个卵石或者一块砂粒是宝石，他们抓住它并且大声叫我找到宝石！

This lizard's name, krokodilos, is thought to be a compound of krok,"pebble, gravel," and drilos, which is only attested as meaning "circumcised man" but is assumed to mean "worm" as well.

这种蜥蜴的名字krokodilos 被认为是由 kroke一词和 drilos 这一（只被证明有&受割的人&的意思但又被假定有&蠕虫&的意思的）词组成的复合词。

The article analyzes several factors influenced the compaction effect of gravel pebble mixture,and mainly analyzes the influence on the gradation of grain,compaction function,grain breakage and material unevenness,in order to ensure service life and service quality of highways.

对砂砾卵石混合料压实效果的若干影响因素进行了深入剖析，尤其是对颗粒级配、压实功能、颗粒破碎和材料不均匀的影响进行了重点分析，以保证公路的使用寿命及其服务质量。

The stroke reverse circulation drilling machine of CZF2000-1800 type is produced by our company newly to adapt to the demand of percussion drill market due to the development of road and bridge industry, it is specializedly used for pore forming of pebble and gravel stratum and hard stratum.

1800型冲击反循环钻机是我公司最新研制生产的为适应我国路桥事业发展对冲击钻机市场的需求，专门用于卵砾石地层、坚硬地层中成孔的钻机。

The organisation wants to award a prize to cartoons on the theme "sand, pebble and gravel"(industrial materials, extraction and application).

该组织希望奖颁奖，以漫画的关于主题为&砂，卵石及砾石&。

The ZOOMLION KSD25 Dry-Wet Horizontally directional Drill is the first drill which drills through hard rock without a bentonite and mud pump. Its pneumatic percussive technology has not only solved the problem of mud pollution, but also has increased its efficiency 40% higher than a normal drill. Additionally, its cost is also much lower, and therefore, it has been considered as a most efficient solution for complicated stratum (including pebble and gravel, backfill and rock).

中联KSD25干湿两用水平定向钻孔机是我国第一台不使用膨润土和泥浆马达就能在硬岩中钻进并导向的钻机，其国际领先的气动冲击钻机技术不但不存在泥浆污染的问题，而且效率比普通钻机提高40％以上，成本也要低廉得多，被公认为目前对付复杂地层（包括卵砾石、回填土和岩石地层）最为有效的方法。2 s# C J， k5 _% C

Different fillers for wetlands are chosen by comparison and then matched, the following filler matching is achieved aiming at different influent: for wastewater with low nitrogen concentration and medium or high organic matter concentration, better removal efficiency is attained by combined fillers of coal cinder + pebble stone + gravel; for wastewater with high nitrogen concentration and low organic matter concentration, the optimum combination is fly ash brick crumbs + gravel.

针对不同的进水进行了湿地填料的比选与配伍，获得了适合于不同水质的填料配伍：对于含氮浓度低或中、高有机物浓度的污水，煤渣+砾石+碎石填料组合有较好的去除效果；对于含氮浓度高或有机物浓度低的污水，粉煤灰砖屑+碎石组合有较好的去除效果。

Compared with gravitational method, the accuracy of TDR in de- termination of bulk moisture content on the Tibetan Plateau is:± 2.5% for silt and fine grained sand,±3.0% for clay and sandy clay and ±5% for gravel and pebble soils.

经与烘干称重法对比，TDR仪应用在青藏高原上不同融土类所测含水量值的误差范围：粉土和细砂为±2.5％，粘土和亚粘土为±3.0％，砂砾石土和碎石土为±5％。

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％。