If the relationship between the two classes were one of reference rather than of inheritance, then the error would be thrown on the first active use of a, rather than during the loading of a.
如果两个类之间的关系是引用关系而不是继承关系，那么会在第一次使用a时抛出错误，而不是在装入a时抛出。
Although we aren't usually fans of metrics such as statement-lines-of-code (SLOCs), they were certainly interesting in this case (see Error! Reference source not found.).
虽然我们不是度量分析的狂热者，比如，代码行陈述(SLOCs)，但是在这个例子中度量分析的确是很有趣的。
From system model selected, the lengths of hypothetical reference digital link and digital section are chosen, then the properties of bit error and jitter are determined.
从选定的模型，决定了假想参考数字通道和数字段的长度，确定了误码性能和抖动特性的指标。
Gauss-Newton error minimization is used to transform six-dimentional reference vector to quaternion as a part of observations for EKF, which significantly reduces the computational requirement.
用高斯-牛顿误差最小法将六维观测量转化为四元数，作为观测量的一部分，显著减少了直接使用EKF的计算量。
This paper discusses the design of model reference adaptive control systems based on the direct output error adaptive control algorithm.
本文利用输出误差直接自适应控制算法对一具体对象的模型参考自适应控制器进行设计。
Soil loss intensity had a great error based on Reference Index of Soil Erosion intensity Classification.
利用现行标准的参考指标判定土壤流失的强度出现较大的误差。
This method can offer academic reference for error model and error compensation of other multi-degree motion sy.
本方法可为其他类型的多自由度运动系统的误差建模及误差补偿提供理论参考。
Using the sieving to calculate the samples of image, the system can remove the error when chooses the unapt basic testing reference.
系统采用了筛选计量采样图像的方法，排除了测量基准参考点选择不当的测量误差。
The lamp dimming can be done through this feedback loop or, by setting the reference DC level of the input of error amplifier.
灯管的亮度能够通过反馈回路，或者设置误差放大器输入端的参考端直流电平来调整。
The neural network trained by projection algorithm with the reference error is used to approximate the desired feedforward compensation. Convergence of the tracking error is proved.
提出一种基于参考误差的投影算法来训练网络权值，训练后网络输出能逼近期望的前馈力矩，并从理论上证明跟踪误差的收敛性。
The relative and absolute error equations of closures are deduced, which can be the reference of tracing ray quantities for solving the radiation transfer coefficient.
推导封闭腔内辐射传递系数的相对和绝对误差公式，为求解辐射传递系数所需追踪射线数量提供参考依据。
The fashionable textbook of circuit and electric machine have not pay sufficient attention to the reference direction, even is given error description.
流行的电路和电机教科书对参考方向问题缺乏足够的重视，甚至出现错误的叙述。
We review the general situation of medical error reporting system in America, hope that it will use of reference to make our reporting system more perfect.
简要地回顾了美国医疗差错报告制度实行的概况，希望对促进我国医疗事故报告制度的建设有所借鉴。
The measurement error of vehicle's attitude caused by the drift of platform reference is also analyzed.
对由于惯性基准的漂移而引起的载体姿态角的测量误差也进行了分析。
The problem of neutral-point balance is resolved by changing the amplitude of current reference according to the voltage error of two capacitors.
通过两输出电容电压的偏差改变电流参考给定来实现整流器输出中点平衡。
The practice shows that this method not only may decrease reference frame error caused outside condition but also weaken errors of theodolite and improve efficiency.
实践证明，本方法不仅可以减弱外界条件引起坐标系变化误差的影响，还可以进一步减弱仪器误差，提高作业效率。
This section is an alphanumeric reference of the error messages generated by the build tools.
此章节是建置工具所产生之错误讯息的英数字元参考。
A prediction error signal and a motion vector for a current block are transmitted, describing the location of the predictor block in the reference picture.
传输当前块的预测误差信号和运动向量，这描述了参考画面中预测器块位置。
With workpiece located by its rotary surface , either the rotary surface or its center line is regarded as the reference of location , the calculating results of location error are the same.
本文阐明了当工件以回转面定位，计算定位误差时，取定位基准或为回转面某一母线，或为其中心线，计算结果是相同的。
This paper analyzes the offcenter error of installing reference ball as testing lathe main spindle rotation errors in Ningxia Institute of Technology and puts forward the way of eliminating errors.
本文对宁夏工学院测试车床主轴回转误差运动时基准球安装偏心引起的误差进行了分析，并提出了剔除该误差的方法。
From these categories, we can see the error system of extraterritorial criminal law theory is better, which put the combat error into the criminal law system, and it has reference to us.
从这些分类中，我们看到了域外刑法理论将打击错误纳入刑法错误论体系的优胜之处，这对我们具有借鉴意义。
Regulatory axis error correction function of size, saving the operator time to correct machine. With a bending power reference value of pressure.
规轴误差尺寸校正功能，节省操作人员校正机床的时间。具有折曲压力参考值功。
There were two main part of error source, the local reference system which was about 0.15as and the measurement coordinates of objects which were about 0.45as.
详细分析了主要的误差来源，分别是由参考星决定的局部参考架的误差约0.15角秒，目标量度坐标误差约为0.45角秒。
In view of uncertain characteristic of the signals of head-up display, a new method of error diagnosis is advanced by fuzzy theory, it has definite reference value.
鉴于平显输出信号不确定的特点，提出了应用模糊理论进行故障诊断的新方法，此法具有一定的参考价值。
Mathematical derivation proves that the reference makes the offset of position error more small, and accords with the running condition of practical fixation, which is more ideal.
应用数学演绎推理法证明了这种基准使位置误差偏移值最小，又符合实际装配工作条件，比较理想。
A kind of generalized least square error robust self tuning controller algorithm with model reference is proposed.
本文提出一种具有参考模型的广义最小方差鲁棒自校正控制算法。
And the method of reference block scaling was proposed for inter coded macroblocks, which can reduce error drift effectively without increasing decoding complexity.
针对帧内预测宏块，提出了“参考块缩放法”，在不明显增加解码复杂度的情况下，有效减少误差漂移。
The relative error of displacement measurement is less than 1% in comparison with that measured by a reference vibration platform.
与振动台的试验对比，位移测量相对误差小于1%。
The relative error of displacement measurement is less than 1% in comparison with that measured by a reference vibration platform.
与振动台的试验对比，位移测量相对误差小于1%。
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