助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[2372]条 当前为第1条到20条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
low level
Intrapopulation variation mainly contributed to morphological variation, and the phenotypic differentiation coefficient was 13.31%, which indicated low level of differentiation.
      
In general, Ca2+ concentration in mature phloem ganglion cells was at a low level.
      
All five populations have an opposite pyramid age structure, few coning plants, few seed production, and low level of seed germination rate or sterility.
      
The strain developed slowly and stayed at a low level at the early stage, but developed quickly in a different way when the turning points were achieved and finally became great.
      
At a low level of organic substrate, even strong colonization with microorganisms does not inevitably result in significant damage to metals.
      
Correction of alfalfa juice fermentation using the tested lactic acid bacterial strains appeared inefficient, which is explainable by its increased protein content and a low level of acids produced during fermentation.
      
This method features low level of the control action; in principle, control may be made arbitrarily small.
      
Analysis of morphometric variation in 26 cranial characters were studied in 85 individuals of marbled polecat Vormela peregusna from Turkmenistan demonstrated a low level of sexual dimorphism in the species.
      
In the brain of SAMP1 animals the activity of cytosolic Cu/Zn-containing superoxide dismutase (SOD) was reduced, while the activity of membrane-bound Mn-SOD was at an extremely low level.
      
Normal cholangiocytes express prolactin receptor at relatively low level comparable to those of some prolactin-dependent tissues.
      
A low level of the pressure on the surface of the body was achieved - of the order of thousandths of the pressure behind a normal shock.
      
For surfaces with a low level of catalytic activity the accuracy of simulation of the nonequilibrium heat transfer is determined by the deviations of the temperatures at the outer edges of the boundary layers on the body and the model.
      
The amplifier-converter with a low level of input current noise (1.5 fA in a range of 0-1 Hz) provides photocurrent recording in the 116-dB dynamic range.
      
Owing to the use of this scintillator, the neutron detector is capable of operating at high counting rates with a relatively low level of background events.
      
DC-to-DC Converters with a Low Level of Pulsations
      
Test results obtained on the beam of a time-of-flight spectrometer have shown that the detector has a detection efficiency for thermal neutrons close to 100%, a lowered sensitivity to the neutron background, and a low level of intrinsic noise.
      
Nevertheless, the concentration of damaged proteins in young organisms is maintained at a low level owing to the continual protein turnover: breakdown of damaged proteins and synthesis of new ones.
      
reinhardtii nuclear genome has revealed many repeats, which account for a low level of nuclear homologous recombination compared to that of nonhomologous recombination.
      
Group VI showed a low level of DNA-DNA reassociation (20-30%) with the DNA homology groups I, II, III, and V.
      
After 33 PCR cycles, a considerable portion of DNA leaves the cells; as a result, they show a low level of diffusive fluorescence when stained with DAPI.
      
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社