查询词典 draw a blank

This text studies the obstacle problems associated with nonhomogeneous elliptic equation, gives the definition of solutions of second order degenerate nonhomogeneous obstacle problems, and making use of the Poincaré inequality and others,acquire some properties of these solutions and their lead number,filling up the blank of an nonhomogeneous obstacle problem research.

本文研究了非齐次椭圆方程的障碍问题，给出了二阶非齐次障碍问题解的定义，利用Poincar啨不等式，获得非齐次障碍问题的解及其导数的一些性质，填补了对非齐次障碍问题研究的空白。

For KISC, the technology shall firstly use high-phosphorus ironstone efficiently which can not completed by the current picking technology or blast furnace process, to greatly reduce ironstone cost that occupies the most proportion of iron and steel production cost, easy cost pressure caused by international and domestic shortage of production materials, induce transportation risk, to assuringly supply KISC with a great deal of cheap raw materials and create great economic profit; Secondly it shall promote KISC to update its products, especially high-added-value products of lowest phosphorus and lowest sulfur, to enhance its ability to adapt market and gain profit; Thirdly it shall improve technical and economic indexes of blast furnace and converter, and be helpful for efficient blast smelting and less-slag melting of converter process; Furthermore the technology shall greatly promote the stable operation of melting process and the control of the production of high-temperature and high-quality casting blank, to realize efficient continuous casting and continuous casting and rolling to improve KISCs production intensification; Finally the technology shall distribute melting functions and optimize production processes, to improve the auto-control of melting and continuous casting, to realize the integrated management of technology, equipment, production organization and management, logistic management, and production running of smelting, continuous casting and rolling.

对昆钢而言，该技术的应用，首先可以经济有效地实现现有采选技术及高炉冶炼所不能完成的高磷铁矿石的利用，大幅度降低在钢铁生产中占绝大比例的原料成本，缓解国际国内生产原料紧张而造成的成本压力，为昆钢创造巨大的经济效益；其次可以促进昆钢产品的升级换代特别是高附加值超低磷、超低硫钢种的开发，增强昆钢的市场适应能力和效益创造能力；再次可促进高炉及转炉技术经济指标的改善，降低生产成本，且利于转炉生产实现高效吹炼和少渣冶炼；此外，该工艺能显著提高冶炼环节的平稳顺行及高温、高质量铸坯生产的可控程度，可实现高效连铸和连铸连轧生产，提高昆钢生产的集约化程度；最后，该工艺能实现冶炼功能的分工和生产流程的优化，可提高昆钢炼钢与连铸生产的计算机自动控制程度，有效促进炼钢—连铸—轧钢的工艺、设备、生产组织和管理、物流管理、生产操作等环节的一体化管理的实现。

She's been waiting for blank space to open up on Astor place to sell her jewelry.

她在等亚斯特坊广场有地方空出来，可以卖她的珠宝。

Please write your name in the blank at the head of this page.

请把你的名字写在这页顶上的空白处。

Many consumers are not aware that they pay a surcharge for every blank audio tape or CD they purchase.

许多消费者并不知道他们缴付附加每购买空白录音带或光盘。

It's printed on the awesomely comfortable Alternative Apparel Vintage Soft blank and will run you $17.99 at Retro Plus Apparl .

这是印在服装赫然舒适的替代老式软空白，将运行您$ 17.99 加在复古服装。

When he was young, Churchill wrote the script and love script in mind, however, that one day when he major in the British Parliament on the back draft of a speech, ideas sudden interruption in their minds a blank.

年轻时，邱吉尔爱写讲稿和记讲稿，然而，有一天当他在英国国会上大背讲演稿时，思路突然中断，脑海里一片空白。

They were backwards compatible with ASCII, but instead of leaving the eighth bit blank, they used it to allow another 127 characters in each encoding.

他们向后和ASCII兼容，但是与ASCII不同，第八位没有被留空，而是用来给相应的编码增加127个位置。

The architectural character of Anglo-Saxon ecclesiastical buildings ranges from Coptic-influenced architecture in the early period; Early Christian basilica influenced architecture; to, in the later Anglo-Saxon period, an architecture characterised by pilaster-strips, blank arcading, baluster shafts and triangular-headed openings.

盎格鲁撒克逊教堂建筑风格早期受科普特人建筑的影响；中期受长方形教堂风格影响；后期的盎格鲁撒克逊教堂，则是有着壁柱、拱廊、栏杆、三角结构的门框。

Take an issue about baric belt, wind, there is such narration in the book: These atmospheric pressure take zephyr to take as the seasonal shift with bit more point-blank sun shift.

有关气压带、风带新问题，书中有这样的叙述：这些气压带和风带随着太阳直射点的季节移动而移动。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"