Features: small volume, light, easy to use, broad filtering area, low block rate, high filtering speed, no pollution, good heat stability and chemical stability.
其特点是体积小、重量轻、使用方便、过滤面积大、堵塞率低、过滤速度快、无污染、热稳定性及化学稳定性好。
The main features of the crude oil in fault block Shen 84 of Shenyang oil field are high wax content, high pour point, and low contents of gum and asphaltine.
沈阳油田沈84断块原油的主要特点是高含蜡、高凝固点，低胶质和低沥青质含量。
Objective Radiofrequency catheter ablation of slow pathway based only on fluoroscopy is relatively blind, with low success rate using single RF delivery, and has a high risk of atrioventricular block.
目的根据影像法射频消融房室结慢径是一相对盲目的方法，其单次放电的成功率低，导致房室阻滞的危险性高。
Features: small volume, light, easy use, broad filtering area, low block rate, high filtering speed, no pollution, good heat stability and chemical stability.
其特点是体积小、重量轻、使用方便、过滤面积大、堵塞率低、过滤速度快、无污染、热稳定性及化学稳定性好。
Wen 88 block is a typical abnormal high pressure and low permeability oil reservoir, exploited by natural gas drive technique.
文88块是利用天然气驱开发的一个典型的异常高压低渗油藏。
Its features of rapids in high level block sailing of ten thousand ton fleet in the period of low level.
铜锣峡是三峡库区回水变动段内典型的峡谷河段，其洪水急流滩特性阻碍了万吨船队在水位消落期的顺利航行。
Low oil? Steam ratio and high water cut occurred after multicycle huff and puff in heavy oil block.
稠油区块经过多轮次蒸汽吞吐之后出现油汽比低、含水高的问题。
Wennan oilfield is complex fault-block oilfield with cracked structures, deep oil-bearing formations, high pressure coefficient, low penetrability and much more oil-bearing series.
文南油田是地质构造破碎，油层埋藏深，压力系数高，渗透率低，含油层系多的复杂断块油田。
Objective: To assess the practicability of epidural block combined with complex general anesthesia applying low dose and concentration of drug for high-risk aged patients.
目的：评价小剂量低浓度硬膜外阻滞复合全麻应用于老年高危病人手术的可行性。
Further results indicate that the thermal conductivity of sand mold and the high fraction of binder alloying for the low melt point in the block will affect the quality of FGM.
进一步研究表明，砂型材料的导热率及合金粉块内低熔点的熔合剂过多均会影响复合材料的质量。
Aerated concrete block has low intensity, high water absorption, great deformation and amiable cracks appearance.
加气砌块强度低、吸水率高、收缩变形大，墙体抹灰易出现裂缝。
Double-block ballastless track applied on PDL is a new track structure. It is a low maintenance durable track structure with high stability, high geometric regularity and uniform track stiffness.
双块式无碴轨道是一种适用于客运专线的新型轨道结构，它具有高平顺性、高稳定性、刚度均匀性好、结构耐久性强和少维修的特点。
In that decade, when central and eastern Europe were still part of the Soviet block, Europe suffered low growth and high unemployment caused by two oil shocks.
在那个十年里，当时中东欧依然是苏维埃集团的一部分，欧洲遭受了由两次石油震荡引起的低增长和高失业。
Therefore, the block overcomes the defects of high volume weight, low strength, low heat conductivity coefficient and the like existing in similar products in the market.
上述原因使得本砌块消除了市场上同类产品所具有的容重大、强度低、导热系数小等性能缺陷。
The reservoir in upper Paleozoic of North-Dingbian block has the characteristics of low porosity, tight, high temperature, natural fracture and low natural production.
定北区块上古生界储层具有低孔、致密、高温、天然裂缝发育、基本无自然产能等复杂特征。
The reservoir in upper Paleozoic of North-Dingbian block has the characteristics of low porosity, tight, high temperature, natural fracture and low natural production.
定北区块上古生界储层具有低孔、致密、高温、天然裂缝发育、基本无自然产能等复杂特征。
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