In the paper, the character of gamma-ray spectrometry is studied upon the simplex element medium, granite, gritstone, limestone and basalt. We can use the variable of S1/ S2 to distinguish the effective atom number so we can distinguish the lithology.

Through the researches, we found that raw material of high silicon low alkali gritstone composition and high alkali clay composition had been calcined under 1400 ℃, so f-CaO in clinker is lower than 1.0%, even lower than this number.

通过试验研究发现，高硅低碱砂岩配料和高碱粘土配料两方案的生料经1400℃煅烧后，熟料中的f-CaO均在1.0%以下，且远低于这个数。

The Artux Formation is dominated by sandstone and siltstone, with minor gritstone layers, indicating a fluvial and distal fan environment. There are terrigenous clastic rocks and carbonate rocks in those Formations.

阿图什组以砂岩和粉砂岩为主夹薄层砾岩，为河流相及冲积扇前缘相。岩石类型有碎屑岩和碳酸盐岩，还有膏盐岩，并夹薄层火山碎屑岩。

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.

在简述盘式单牙轮钻头的结构特点和破岩机理的基础上，详细介绍了这种钻头在资中重二砂岩上进行台架试验的破岩过程、试验数据和动态曲线。

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。

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。

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。

  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。

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。

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

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

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

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

Valuing the grassiness retains the spring.

珍惜绿色，留住春天；

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。

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。

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。

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。

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

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

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