block length
英 [blɒk leŋθ]
美 [blɑːk leŋθ]
字段（组）长度；分程序长度；滑块长度
双语例句
- To use volume as a building block for a code block that returns the length of a line segment, I can perform either partial application or currying.
要使用volume作为代码块的构建块并返回线段的长度，可以执行部分应用或局部套用。 - To address this concern, timeouts are typically employed within the business tier to ensure that a process doesn't block beyond a reasonable length of time.
为了打消这个顾虑，通常在业务层中使用超时来确保过程的阻塞不超出合理的时间长度。 - The diversity gain is relative to the block length, and can amount to the full diversity gain only when the block length is no less than the number of transmit antennas.
分集增益的取值与分组长度有关，只有当分组长度不小于发射天线数目时才能获得满分集增益。 - A block with a length that can be established by a programmer.
其长度可由程序员指定的一种数据块。 - The difference of the interaction between the two different blocks results in the dependence of the solubility and the chain shape on the block sequence length.
嵌段间的相互作用能的差别越大，则高分子的溶解性和形状对嵌段长度的依赖性就越显著。 - A scheme is proposed to optimize the beamforming block length for time division dup lex ( TDD) systems in this paper.
提出了一种优化时分双工系统波束赋形块长的方案。 - The number of smaller units ( bits, bytes, characters, words) in a larger unit(" word length", "block length"," message length ").
大单元（字长、块长、报文长）中较小单元（位、字节、字符、字）的数目。 - Accurate Measurement of Gauge Block Length Using Phase-stepping Interferometry
用相位偏移干涉法精确测量量块长度 - The results showed that the average dimension of crystalline and amorphous region were both changing zigzag with the block length;
结果表明，晶区和非晶区的平均尺寸都随嵌段长度增加呈锯齿形变化，先由小变大，然后降低，再随嵌段继续加长而变大； - The effect of block cipher length and diversity on BMP image encryption is profoundly studied in this paper.
着重研究了分组密码长度和密码多样性的不同选取对加密BMP彩色图像的影响。 - Computer simulation result shows that two algorithms can estimate channel fading coefficients more effectively by setting bigger data block length N.
计算机仿真结果表明，这两种算法均可以通过设置较大的数据分组长度N，达到有效的信道估计效果。 - The proposed coding algorithm improves the adaptability of the filtering transform block length, the filtering properties produced by which are more analogous to that of humans'ears.
该算法增加了滤波变换块长度的自适应特性并更接近于人耳的滤波特性。 - Simulation results show that with the increasing of information block length, the performance is improved.
仿真结果表明，随着信息长度的增加，系统的误码率降低，性能接近信道容量。 - The existence of inertia solid particles with modest size ( comparative to the block length in diblock copolymer) is propitious to the formation of lamellar structure.
适当大小的惰性固体颗粒（与高分子链嵌段的长度相当）有利于系统形成层状相结构； - The effect of PAN block length on the thermal properties of PEO and PAN was also study.
研究表明，PAN嵌段长度对PEO的熔点、PAN的玻璃化转变温度有很大的影响。 - The chain shape of multiple block co-polymer in dilute solution has been studied by using Monte Carlo method. Changes of the chain shape with variation of the interaction of two components along the chain and with variation of block length of the chains were examined.
通过MonteCarlo方法研究了多嵌段高分子链在稀溶液中的形态，考察了该分子链线团的形状随两种不同化学组分相互作用的变化，以及嵌段长度的变化情况。 - The performance of Turbo codes with short block length depends on the interleaver design. A major criteria in the design of an interleaver is the distance spectrum of the code.
具有短帧的Turbo码的性能取决于交织器的设计，设计的主要目标是距离谱的优化。 - Simulation results demonstrated that the modified codes is better than Gallager codes when block length is small.
仿真结果表明，改进的编码在分组长度较短时甚至优于Gallager码的性能。 - The simulations show that the hydrophilic block length and the distance between the two grafts play important roles on control of the morphology.
研究表明两条亲水支链的长度和它们之间的距离在控制胶束形貌上起着重要的作用。 - With the increasing of block length, the maximum adsorption changes little.
随嵌段长度的改变，最大吸附量变化不大。 - Further, the linear complexity to space time block length and parallel operation of the unified BP detection provide the advantages of low complexity, low detection delay and smooth switching between different data rates.
进一步的，BP检测器由于算法复杂度与空时编码块长度成线性关系，且能并行运算，具有低算法复杂度、低运算时延和不同数据率之间平滑切换的优势。 - As a length standard material, gauge block transfers the length unit to almost every step in the manufacture and plays an important role in the product quality assurance program. The measurement and verification of the high grade gauge block is mainly carried out by interferometry.
量块是重要的长度实物标准，它将长度单位传递到工业生产的各个环节，在产品质量保证体系中发挥着重大作用，高等级量块的测量与检定多借助于干涉法进行。 - Through the study on wake fields at different block coefficients, length to breadth ratios of the hull, UV degrees of stern form and other parameters, the relationships between these parameters and their effects on wake field are verified.
通过对不同方形系数、船体长宽比和尾部UV度等参数的尾部伴流场的研究，探明这些参数变化对伴流场的影响趋势。 - Reed-Solomon codes achieve the largest possible code minimum distance for any linear code with the same encode input and output block length.
在编码输入块长度相同的前提下，RS码与其他线性码相比能获得最优的码距。 - According the fault length and the related formula, combining with known information and parameters, a non-mining region of the fault block, fault length and gap can be predicted.
根据预测断层长度和落差的相关公式，结合已知相关资料和参数，从而能够预测区域内某一未开采块段的断层条数、断层长度及落差。 - In addition, the plaintext determined block length can effectively resist chosen plaintext attack and chosen ciphertext attack.
此外，明文相关的分组长度可以有效的抵御选择明文或选择密文攻击。 - We process the last block with different method according to whether or not it need to be padded and avoid the fact that when the length of message is multiple of block length the mode need to call an additional block cipher.
并且根据最后一块消息是否需要填充分情况进行处理，避免了一些MAC模式中当明文长度是分组长度整数倍时需要多调用一次分组密码的缺点。