查询词典 sand-dune

A sand snake of southwestern United States; lives in fine to coarse sand or loam恶意广告oil in which it 'swims'; banding resembles that of coral snakes.

一种产于美国西南部的沙蛇；生活在细沙或粗沙或漂浮在肥沃的土壤上；带条纹形似银环蛇。

"That person says:" My shoe lining took sand, then I took off a shoe, helping telegraph pole up to shake the sand of shoe lining.

&那人说：&我鞋里进了沙子，于是我脱了鞋，扶着电线杆抖鞋里的沙子。

Based on the experience with more than 10 years running shell mould casting line and with the application of various resin coated sand s,some technical problems of resin coated sand s for shell mould castings were discussed.

根据壳型生产线十几年运行和各类覆膜砂应用的经验，对壳型铸造用覆膜砂的一些技术问题进行探讨。

The most interesting is the Lo dug on the beach: a snail, the appearance of abnormal smooth, very beautiful patterns, hidden in the sand, but as long as pay attention to crawl after it left a deep trough of curved lines, you can easily find It brought home a little processing, that is, a fine jewelry; another Lo is also long in the sand, white shell, the white meat, good taste, it will be on the beach in the arch of a small sandbags, as Chun-Sun unearthed, one out of a prospective, very interesting.

最有趣的是在沙滩上挖螺：一种螺，外表异常光滑，有非常美丽的花纹，藏在沙中，但只要留意它爬行后留下的很深的弧形槽线，就能轻易找到它，带回家略为加工，即是精美的饰品了；另一种螺，也是长在沙中，白色的壳、白色的肉，味道极好，它在沙滩上会拱出一个小沙包，像春笋出土那样，一掏一个准，非常有意思。

We all know that most sand shovel toys available as part of a bucket and tool set is more like a sand scoop.

我们都知道，大部分玩具铲砂可作为一部分水桶和工具集更像是一个沙子铲。

The paper analyses the forming causes of blank crack and points out that higher core sand strength, bottom-casting single-layer runner and solid structure of sand core are main factors of affecting the blank casting quality.

分析了大斗毛坯产生裂纹的原因，并指出芯砂强度高、底注单层浇道、砂芯为实心结构等是影响大斗毛坯铸造质量的主要因素。

In order to measure the optimum combination of exciting force and frequency of sand sample with different moisture content and degree of compaction, the machine of MTS fatigue test is used to simulate vibrating roller, the optimum combination measured can provide reference to study interacting of vibrating roller and aeolian sand.

用MTS疲劳试验机模拟振动压路机，测出不同含水量和压实度下的激振力和频率的最佳最合，为研究振动压路机和风积沙的相互作用提供参考依据。

With the strengthening of scientific and technological strength, roll production, sand casting, water glass sand casting, precision casting, such as automatic control of the processes have already been implemented.

随着科技力量的加强，轧辊生产、砂型铸造、水玻璃砂铸造、精密铸造等各工序都已实行自动控制。

R/R abrasive cloth roll, sand paper, sand belt, fibre disc, no own cloth.

8E26 8E28 全树脂砂布卷，砂纸，砂带，钢纸磨片，无纺布。

To solve effectively the problem of sand removing in low-pressure absorption wells,a drilling sand pump was developed.

为了有效解决低压漏失井的井下清砂问题，研究开发了一种具有钻进功能的捞砂泵。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。