【摘 要】
：
光合细菌目前在特种水产、池塘中应用非常普遍，由于大水面较池塘水深水深多在５米以上，面积较池塘大得多，应用光合细菌后能不能产生象池塘一样的效果，以前未见文献报道。我们于
论文部分内容阅读
光合细菌目前在特种水产、池塘中应用非常普遍，由于大水面较池塘水深水深多在５米以上，面积较池塘大得多，应用光合细菌后能不能产生象池塘一样的效果，以前未见文献报道。我们于２０００年７～８月在简阳“七Ｏ”水库进行了大水面应用光合细菌的研究。一、材料与方法简
Photosynthetic bacteria is currently very common in special aquaculture and ponds. Since large waters are more than 5 meters deep in ponds, the area is much larger than that in ponds. The application of photosynthetic bacteria can not produce pond-like effects. Previously, See the literature. From July to August in 2000, we carried out a large-scale application of photosynthetic bacteria in the “Ji’O” reservoir in Jianyang. First, materials and methods Jane
其他文献
我国淡水珍珠养殖始于 60年代中期， 70年代开始有了较大的发展，到现在珍珠养殖面积与珍珠产量已跃居世界第一，打断了日本的垄断地位。全国的养殖面积虽然达到了创记录的 150多万
旨在研究利用牛粪浸出液对球藻生长及脂肪结累的影响。牛粪经处理,按浓度50 g/L浸出培养液,设计6个试验组（体积比为1∶9、2∶8、4∶6、6∶4、8∶2、9∶1）及2个对照组对球藻进行
Based on the advantages of the fiber Bragg grating sensing technology, this paper presents a principle of a novel smart concrete with fiber optical Bragg gratin
A new complex [Cu(C12H8N2)2]1.5PW12O40·1.5H2O was synthesized under hydrothermal conditions. The complex was characterized by the elemental analysis, SEM,
An appropriate amount of toluene 2, 4-diisocyante ( TDI ) was added into polyether( [ ( CH2 CH2 O )13 CH2 O ] n )/Li salt electrolyte to form a cross-linked net
An effective processing method for biomedical images and the Fuzzy C-mean (FCM) algorithm based on the wavelet transform are investigated.By using hierarchical
目的：探讨强直性脊柱炎（AS）患者Toll样受体4（TLR4）、血清基质蛋白酶-3（MMP-3）、白细胞介素-6（IL-6）、可溶性血管细胞黏附分子-1（sVCAM-1）和人类白细胞抗原-B27（HLA-B27）水平的临床意义。方
Surface of Al2O3 ceramic was processed by an excimer laser and the characteristics of topography were examined based on the application of thesystem(MEMS). It i