论文部分内容阅读
土库曼斯坦共和国太阳能和其它再生能源的综合开发利用
【出 处】
:
世界沙漠研究
【发表日期】
:
1994年3期
其他文献
炼厂FCC油浆中含有一定量的固体催化剂颗粒,固体催化剂颗粒的存在对油浆的深加工和综合利用均有不利影响.本文以某公司1#催化装置FCC油浆试样为例,考察了超声波对FCC油浆脱除
Physiological performance of three calcifying green macroalgae Halimeda species in response to alter
The effects of seawater temperature on the physiological performance of three Halimeda species were studied for a period of 28 d.Five treatments were establishe
The contribution of attached Ulva prolifera on Pyropia aquaculture rafts to green tides in the Yello
Green tides caused by the unusual accumulation of high floating Ulva prolifera have occurred regularly in the Yellow Sea since 2007.The primary source of the Ye
Chlorophyll a(Chl a),particulate organic carbon(POC)and biogenic silica(BSi)were determined in coastal waters adjacent to the Zhujiang(Pearl)River Estuary(ZRE)d
《九年制义务教育全日制小学数学教学大纲》在教学目的要求中指出:"使学生具有学习数学的兴趣,树立学好数学的信心。"根据这一要求,我在数学教学中运用了愉快教学,注意在课堂上
Flexible feeding patterns of copepod Centropages tenuiremis in fluctuating conditions: a possible su
Centropages tenuiremis is a species with a wide distribution range in disturbed coastal waters.However,due to a lack of dietary information,it remains unclear a
<正> 一、前言啤酒后发酵液的过滤,传统多用滤棉过滤法。这方法制取滤棉费工费时,且不易实现生产自动化,因此逐渐被板框过滤法所取代。但板框过滤所用的硅藻土助滤剂,多从国
回 回 产卜爹仇贱回——回 日E回。”。回祖 一回“。回干 肉果幻中 N_。NH lP7-ewwe--一”$ MN。W;- __._——————》 砧叫]们羽 制作:陈恬’#陈川个美食
Back to yield