例句與用法

1. Methods for chamical analysis of vanadium pentixide - the ortho - phenanthroline spectrophotometric method forthe determination of iron content
   五氧化二釩化學(xué)分析方法鄰二氮雜菲分光光度法測(cè)定鐵量
2. Evaluation of engineering project engineering design for building structure , special structure motive power machine s foundation and conplicated foundation ; consu 1 tation in architecture design of chamical engineering
   工程項(xiàng)目評(píng)估，建筑結(jié)構(gòu)設(shè)計(jì)，特殊結(jié)構(gòu)設(shè)計(jì)，動(dòng)力機(jī)器基礎(chǔ)設(shè)計(jì)，復(fù)雜工程地基處理，化工建筑設(shè)計(jì)咨詢。
3. With the development of technology , especially the improvement of polyboard technology , it opens a new door to the usage of bamboo . now , compared with wood in physiology and chamical characteristic , the advantage of bamboo give us more expectation to the further usage
   隨著科技的發(fā)展，特別是復(fù)合板技術(shù)的發(fā)展為竹材的利用提供了廣闊的發(fā)展前景，特別是在比較竹材的生長特性和物理化學(xué)特性遠(yuǎn)高于木材時(shí)，我們完全有理由對(duì)她給予更多的期待。
4. Shcan2000 field - bus control system based on software reuse is discussed and studied in this paper , and farther more a set of control software for l ldpe - cat production . according to shcan2000 system is also presented as an application sample , which is pratically working excellently and efficiently in a chamical plant now
   本文討論并研究了基于軟件復(fù)用技術(shù)的shcan2000現(xiàn)場(chǎng)總線控制系統(tǒng)，以該系統(tǒng)為基礎(chǔ)開發(fā)了一套用于高效催化劑生產(chǎn)的can現(xiàn)場(chǎng)總線工控軟件。該軟件功能強(qiáng)大，性能穩(wěn)定，已用于實(shí)際生產(chǎn)，獲得滿意的控制效果。