查询词典 low grade

And the child age of low grade is small, intuitionistic thinking in images is strong, abstract thinking ability is poor.

而且低年级的孩子年龄小，直观形象思维强，抽象思维能力差。

The chemical and mineral composition of low-grade antimony oxide powder from fuming process is determined by X-ray diffraction and electron probe microanalyzer.

采用X—射线衍射、电子探针等多种手段，研究烟化法低品位锑氧粉的化学成分、物相组成等特性，进行烟化法低品位锑氧粉的还原熔炼试验。

With the reduction mechanisms of the pellets containing carbon in the metal bath and the mechanisms of CVD used to attain nanometer fines, the experiment research on directly obtaining nanometer ZnO powder from the zinc-oxide ore in low grade , have been carried out.

利用含碳球团在金属浴中的还原机理和气相化学反应法制备纳米粉的原理，进行了从低品位氧化锌矿直接制取纳米氧化锌粉的实验研究。

Friends of Grace paper products company nanshan existing tri-color, two sets of two-color watermark machine production lines, production machinery configured carton including Taiwan detachable three-color watermark machine, MY --- 2500-type rotary slotted angle cutter, FY ---2500 points±paper type pressure-ray machine, ML --- 1300-type die-cutting machine, DX --- 1300 nail box machines that can contract a variety of specifications of high, middle and low-grade, single, double corrugated boxes, carton manufacturing, at present our factory has the production of 20 million square meters in three of five criteria for corrugated box production capacity, 50,000 cartons per day of production scale.

友宏公司南山纸品厂现有三色、双色水印机两套生产线，配置的纸箱生产机械包括台湾可分离式三色水印机、MY---2500型轮转开槽切角机、FY---2500型薄刀分纸压线机、ML---1300型模切机、DX---1300钉箱机等设备，能承揽各种规格的高、中、低档，单、双瓦楞纸箱、纸盒的制造，目前我厂已具备年生产2000万平方米三层、五层标准瓦楞纸箱的生产能力，每日5万只纸箱的生产规模。

A systematic study is made on the underground continuous mining of No.3 thick and low grade orebody of a nonferrous metal mine by a simulation test with similar material and by FLAC-3D method,including the study on the natural roof caving,the time-sequence system of artificially induced roof caving and the roof stress cha...

利用相似材料模拟试验和FLAC-3D研究方法，对某有色金属矿山厚大、低品位的3#矿体的地下连续开采进行了系统研究，包括矿体顶板自然崩落性、顶板人工诱导崩落时序系统以及开采过程中顶板应力变化规律的研究。

"This is not always true--as with the manufacture of pig iron and steel from low-grade iron ores -- but it did lead to the concentration of industrial developments on the coalfields, a phenomenon well seen in such countries as Britain where the Industrial Revolution came before the days of oil or electricity."

也不总是这样(例如用低品位铁矿石冶炼生铁和钢)，但这种情况的确导致了工业发展集中在产煤区，这一现象在工业革命发生于石油或电力时代之前的英国之类的国家里特别明显。

Lang, in his "Making of Religion"(New York, 1898), have emphasized a point too often overlooked by students of religion, namely, that with all their religious crudities and superstitions, such low-grade savages as the Pygmies of the Northern Congo, the Australians, and the natives of the Andaman Islands entertain very noble conceptions of the Supreme Deity.

罗伊乐主教，他感兴趣的工作，&宗教之primitifs &（巴黎， 1909年），以及郎先生，在他的&制作的宗教&（纽约， 1898年），都强调一点常常被忽视的学生宗教，即与所有crudities他们的宗教和迷信，这种低度野蛮人的俾格米人，北刚果，澳大利亚，以及当地人的安达曼群岛娱乐非常崇高的概念，最高神。

Both of Mahonen\' s study on finland femmes and Qi\' s research of Australians concluded:the BMD of pp genetype abdominal vertebra is in low-grade.

Mahonen对芬兰妇女、Qi等对澳大利亚的研究结论均认为pp基因型者腰椎BMD低。

Recently, in situ leaching and heap leaching are the most advanced technology for mining low grade mineral resources in the world.

地浸与堆浸是当今世界上采冶开发低品位矿产资源最先进的技术。

The distribution of auriferous lodes were strictly jointly controlled by structures and lithological boundaries, which almost distributed along the shear zone developed nearly the core of the NS striking Akeshayi syncline hetween limestone and very low grade metamorphie sedimentary rock.

矿体分布范围及其产状明显受构造及岩性界面的联合控制(大致沿灰岩与浅变质碎屑岩界面发育的近NS向阿克萨依向斜轴附近的剪切断裂破碎带分布)。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新