An artificial density correction is used for the stability on local supersonic region.
为局部超声速区解的稳定，采用人工密度修正。
The main parts include density adjustment, exposure adjustment, pre-printing adjustment and uniformity correction.
其主要环节包括密度校正、曝光量校正、均匀性校正、印前预校色等。
The main problem of decompaction correction is how to found a reliable porosity depth function or density depth function which expresses the compaction process of clastic rock.
碎屑岩层的去压实校正的主要问题是建立一个能正确反映岩层压实规律的孔隙度深度函数或密度深度函数。
Comparing the correction result with that of wireline density logging, its relative error is less than 5%, which can meet the index requirement for LWD environmental effect correction.
校正结果与经过偏心影响校正的电缆密度测井相比，其相对误差小于5%，达到了随钻测井环境影响校正指标的要求。
This paper has given the computed formulae of Bouguer plate correction and terrain correction with varying density.
本文给出了重力异常的变密度层间改正、变密度地形改正计算公式。
Also this paper has tested the modal density of thin aluminum using point admittance, and discussed the influence of mass correction.
采用导纳法测试了薄铝板的模态密度，并对其测试结果进行了附加质量修正。
Low density parity check (LDPC) code, which is a special case of error correction code with sparse parity-check matrix, has the performance very close to the Shannon Limit.
LDPC码是一种特殊的具有稀疏校验矩阵的纠错编码，其性能逼近香农限。
Low density parity check (LDPC) code, which is a special case of error correction code with sparse parity-check matrix, has the performance very close to the Shannon Limit.
LDPC码是一种特殊的具有稀疏校验矩阵的纠错编码，其性能逼近香农限。
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