屑

1215 AD eruptive produts of Tianchi volcano are composed of pumiceous fall deposits, pumice flow deposits, ash-cloud surge deposits, and ground surge deposits.

天池火山为高风险火山。未来的火山灾害主要为火山碎屑降落灾害、火山碎屑流灾害和火山泥石流灾害。

Analysis on mineral characteristics (percent of shingly fragment, maturation index and heavy mineral coefficient of stability) and depositional environment in Mesozoic remanet strata show that provenance located in the north of Yanqi basin, clast were moved from north to south in Mesozoic, and the sedimentary environment in northern basin were braided stream facies while shallow lacustrine stream facies in southern basin.

通过对焉耆盆地现今残留中生代地层中的岩矿特征(碎屑含砾百分比、成熟度指数和重矿物稳定系数)及沉积环境分析，焉耆盆地中生代物源区位于盆地北部，碎屑由北至南搬运；盆地北部为辫状河相沉积环境，南部为浅湖相沉积环境。

In such cases, dandruff will be continuously produced, it can be said dandruff is mild symptoms of seborrheic dermatitis.

遇此情况，头皮屑便会源源不断地产生，可以说头皮屑乃是脂溢性皮炎的轻度症状。

The finite element model was build in high speed cutting bearing steel GCr15, the key technologies such as chip septated and interface frition were studied.

研究了切屑分离、刀屑摩擦等关键技术，建立了轴承钢GCr15高速切削的有限元模型。

Grainstones are the main part of the section, among which the oolites, intraclast limestones and most bioclast limestones are cemented by sparry calcite.

颗粒灰岩在剖面中占绝大多数，其中，鮞粒灰岩、內碎屑灰岩和多数生物碎屑灰岩均为亮晶方解石胶结。

Through the observation via scanning electron microscope,we can discover that chips mainly have three types of micro-shapes like acicular,massive and squamose,its formation corresponds to PBX macro-fracture which caused by the nucleation and growth of crack and mainly embodied as transgranular fracture of explosive particles.

利用SEM观测发现PBX切屑主要有针状、块状和鳞片状三种细观形态，切屑的形成体现为裂纹的成核扩展导致的宏观断裂，并主要表现为炸药颗粒的穿晶断裂。

High-pressure liquefaction of a sawdust in syngas and hydrogen with tetralin as solvent was performed in an autoclave,and the effects of temperature,reaction time and initial reaction pressure on the sawdust high-pressure liquefaction were studied by testing the distribution and characteristic of liquefaction products.

在小型高压反应釜中以四氢萘为溶剂，氢气和合成气为液化反应气，通过对不同液化条件下所得液化产物的收率及性质分析，考察了不同液化条件(反应温度、反应时间、反应气压力)对锯屑高压液化行为的影响；同时在相同液化条件下，通过液化产物收率和性质的分析，考察了气氛对锯屑高压液化行为的影响，探讨了用合成气代替氢气进行液化的可行性。

The main lithologic characteristic is that the rock types are dominated by light-colored clastic rocks reflecting the oxidation environment with a low maturity. The grain size distribution and sedimentary structure show that the rocks have the sedimentary characters of both gravity currents and tractional currents. Plant fragments are lacking and bioturbation structures are abundant and cyclic. Sandbodies are distributed in a ring shape.

其主要岩性特征为：岩石类型以反映氧化环境的浅色碎屑岩类为主，成熟度较低，粒度分布和沉积构造反映其兼有重力流和牵引流的沉积特点，植物碎屑贫乏而生物扰动构造丰富且具周期性，砂体呈环带状分布。

Promoting utilization of detritus resources is an important way to carry out the cycle economy thought in agriculture, which accords with the basic framework of the generalized agriculture system that inosculates the whole agriculture and cycle economic thought.

推动腐屑资源利用是循环经济思想在农业领域的重要实现途径。腐屑资源利用符合大农业体系的基本框架，而大农业体系又是全部农业范畴与循环经济思想的有机结合。

Turning peripheries where there are no big variations of cutting parameters.

属半封闭断屑槽，前角为20°左右，适用于切屑用量变化不大的外圆车削。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。