After a brief description of the design feature and rock breaking mechanism of the disc one cone bit, the rock breaking process, test data and dynamic curves of a rock penetration test on a gritstone are introduced in detail.

1、

And use the red gritstone silt soil build an embankment which reinforced by two-way tensioned georgia.

并且利用粉质红砂土修筑了一段双向土工格栅加筋路堤。

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2、

It has strong surface effect, looks like the gritstone after efflorescence.

具强列的表面质感，如同风化过后。

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3、

A solubility parameter method for solvent selection was set up by Scatchard-Hildebrand theory.

本文通过正规溶液理论进行分析得到了运用溶解度参数初步选择溶剂的方法，并且推导出达到规定的选择性的溶剂的溶解度参数范围。

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4、

expressed its full confidence in Mr Hildebrand, the government said.

表达了对希尔德布兰德先生的充分信心，政府表示。

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5、

The central bank envisaged direct and indirect measures to limit [ large banks'] size, said Mr Hildebrand.

瑞士央行考虑了一些限制（大型银行）规模的直接和间接措施，希尔德布兰德表示。

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6、

Effects of chlorotic leaf spot virus on the growth and Fruiting of apple trees

褪绿叶斑病毒对苹果树生长结果性状的影响

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7、

A Study on the One-step RT-PCR for Detection of Apple Chlorotic Leaf Spot Virus

苹果褪绿叶斑病毒生物学及生化特性研究苹果褪绿叶斑病毒一步法RT-PCR检测

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8、

A Preliminary Study on Pathological Mechanisms of Sugarcane Chlorotic Streak

甘蔗褪绿线条病致病机理研究初报

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9、

Chlorotic Mutants Induced by Laser He-Ne and Its Genetic Expression

激光诱发褪绿突变体及其遗传表现

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10、

Valuing the grassiness retains the spring.

珍惜绿色，留住春天；

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11、

However, we have to admit that these people still need to be successful materialistically to some degree.

必须承认，这些人也需要某种意义上的经济成功。

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12、

However, because of the unreasonable breed structure, excessive concentration of mature, and most distribution area: downland and the slopes, the level of citrus mechanization is low.

但由于品种结构不合理，成熟期过于集中，且大都分布在岗地和山坡上，柑橘机械化程度低。

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13、

The main factors influencing the wheat yield in downland were initial nitrogenous dressing, the amount of nitrogenous fertilizer applied for differ-ent leaf age and close fertilization.

对模型进行解析，找出了影响五区小麦产量较大的因子是氮基肥、不同叶龄追施氮肥和密度。

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14、

From the type of tobacco-growing soil it could be concluded that the average content of available K in downland was higher than that in paddy soil.

从植烟土壤类型看，岗坡地土壤速效钾平均含量大于水稻土。

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15、

A Preliminary Study on the Influence of Mixed Manuring and Fertilization on the Fertility of Downland Loss and Yield of Crops

配方施肥对岗黄土肥力和作物产量作用的初探

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16、

Microclimate in the Downland Region of Taihang Mountains and the Construction of Artifical Vegetation

太行山低山丘陵区小气候条件与人工植被建设

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17、

Effect of applied K Fertilizer in downland drab soli on sweet potato yield and quality

岗地褐土施用钾肥对甘薯产量和甘薯品质的影响

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18、

A short walk from my house in Hampshire, on a hill overlooking the heathland, is a plaque marking the spot where Richard Pryce Jones deliberately crashed his Halifax bomber during the war.

在汉普郡，从我家出发走一小段路到达一个小山坡，就可以鸟瞰黑斯兰，看到一个牌子，上面标记着那是理查德在战争期间故意将他的哈利法克斯轰炸机摧毁的地方。

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19、

The proposal, under which Mr Huang sought to buy 300 sq km of heathland to build a resort, has sparked a heated debate in Iceland over the role of foreign investment.

黄怒波寻求购买300平方公里的荒野，然后建造一个度假胜地。他的提议在冰岛引发了一场关于外资角色的激烈辩论。

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20、

To the north of the village is a thousand acres of sandy heathland.

村庄北面是一千英亩多沙荒野。

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