查询词典 shell-fish

Basing on experimental study, the article analyses the process of calcination and desulfuration reaction and builds a mathematical model of calcium-based materials (limestone, shell and their mixture), which will provide theoretical basis and practical guidance for improved performance of the normal sulfur sorbent and the choice of new sulfur sorbent.

然而传统的燃煤固硫剂石灰石，因钙转化率低而使该技术的推广应用受到限制，在实验研究的基础上，对钙基材料—石灰石和贝壳用于燃煤的煅烧固硫反应过程进行数学建模与分析，以便为改善常规固硫剂的性能，选择新型固硫剂提供理论依据和实用指导。

The study shows that the activation energy of most shell is 1/3-2/3 of the limestone, the product-layer coefficient magnitude is 1 magnitude higher than that of limestone, and the specific surface area, specific pore volume, and the average pore radius are all bigger than that of limestone. So shells are fit for coal combustion sulfur retention in high temperature (900-1000℃).

贝壳与石灰石的比较性实验表明：大部分贝壳的固硫反应活化能是石灰石的1／3-2／3，产物层扩散系数比石灰石高出一个数量级，内部微观结构如比表面积、比孔容、最可几孔半径等都比石灰石大，贝壳更适合作高温（900℃-1000℃）下的燃煤固硫剂。

As a very easy-to-use products, shell of ice in many industries play an important role.

作为一种非常方便使用的产品，壳冰在许多行业中发挥着重要作用。

A fierce winter storm that left much of the Midwestern a shell of ice has now left its mark on the Northeast.

猛烈的冬季暴风雪在给美国中西部地区带来一片冰天雪地后，现在已经转移到了东北部。

Outside the rock core surrounded by 5,000 km thick ice shell to the outside is 8000 km thick metallic hydrogen, the most outside the atmosphere.

在岩石核心外面包围着5000千米厚的冰壳，再外面是8000千米厚的金属氢，最外面是大气。

A fierce winter storm that left much of the Midwestern a shell of ice has now left its mark on the Northeast.

一场猛烈的冬日暴风雪给美国中西部地区覆盖上了一层冰层，现在又在东北部地区留下了印记。

Under these conditions, any crack that begins to form in the ice shell propagates quickly -- within one hour!-- to Charon's surface.

在这种情况下，冰壳内部形成的破裂快速的增长——不到一小时——到达喀戎表面。

Insertion sort, quick sort, shell, heap sort, and compare their performance!

这算法实现了插入排序，快速排序，shell，堆排序，还有它们的性能比较！

Our analysis of the reasons, in the collers business card printing and membership card-making more use of 787mm×1092mm paper′s, drum shell often heap ink, ink easy product on both sides, operatives on Nano-imprint lithography incomplete cylinder surface cleaning, shoulderpieces for a long time without scratching the ink dry.

于是我们阐发来因，在书刊制卡和会员卡制息洋众以787mm×1092mm的纸为主，滚筒壳体上必然堆不朱，两外易积不朱污，不不安息工差压印滚筒表背冲洗不彻底，两端不暂而不擦，不朱迹潮固。

Pearl accessories include all kinds of arts and crafts, curtain, necklace, pendant, pearl shell carvings, artificial bayesian heap, arts and crafts, amber, brick with local characteristics are very much.

工艺品包括各种珍珠饰品：门帘、项链、珍珠挂件、贝堆、贝雕、人造琥珀、砖雕等工艺品，都非常有当地特色。

Now she was hungry and angry.She began to smoulder.

现在她又饿又气，她开始流露难以抑制的怒火。

You have placed our iniquities before You, Our secret sins in the light of Your presence.

诗90：8 你将我们的罪孽摆在你面前、将我们的隐恶摆在你面光之中。