The introduction of rifling, or cutting grooves, into a barrel had already improved accuracy, but the weapons remained difficult to load and clean.
人们将来复线（膛线）引入枪管之后提高了射击的精确度。但是装弹和清膛仍然很麻烦。
Therefore, the key is to improve the accuracy of load forecasting.
因此，负荷预测的关键是提高准确度。
Experiments results show that this method can predict non-stationary server load series efficiently and has higher prediction accuracy than traditional methods.
实验表明：该方法能够有效预测非平稳的服务器负载序列，预测精度明显高于传统预测方法。
The results of two practical examples prove its validity and accuracy when applied it in parameter identification of composite load model.
实际算例的结果证实了该算法对综合负荷模型参数辨识的有效性和准确性。
And aiming at robust stability, steady state accuracy and capability of anti-jamming, we take the experiments of the variable speed and load.
针对系统的鲁棒稳定性、稳态精度以及抗干扰能力，进行了变负载、变电机转速实验。
Practical operation results show that the cluster analysis method can considerably improve the accuracy of short-term load forecasting.
实际运行结果表明：利用聚类分析法进行负荷短期预测，短期负荷预测的精度大大提高。
The cutting accuracy check is also carried out after the load test.
切削精度检查亦放在负荷试验后进行。
GEC USES its patented Hydraulically Actuated Electronic Load Cell (HAEL) to obtain highest accuracy.
该公司采用其专利的液压驱动电子称重传感(HAEL)，获得了最高的精度。
Seeking the causes of the chaos of load records is important to im prove the accuracy of short- term load forecasting.
研究负荷记录混沌的成因，对于提高短期负荷预报的准确率是必要的。
The accuracy of power load forecasting is significant to the reasonable planning and construction of power system.
电力负荷预测的准确性对于电力系统的合理规划与建设意义重大。
The accuracy of the rotor speed estimation in speed sensorless vector control system of induction motor under load is sensitive to parameter errors of the internal machine model.
在感应电动机无速传感器矢量控制系统中，在负载条件下转子速度估计的精确度对电机内部模型参数误差非常敏感。
The results showed that the accuracy of this model is high in mid engine load area and its error is limited in useable range.
结果表明，该模型在发动机中负荷区域预测精度较高，其误差在使用允许范围内。
At the same time, as the power system is the important component of mathematical modeling, load modeling accuracy for the correctness of the research results have important influence.
同时，作为电力系统数学建模的重要元件，负荷建模的准确性对研究结果的正确性产生重要的影响。
The accuracy of fatigue test results depends on the authenticity of the load spectrum.
疲劳试验结果的准确性取决于载荷谱的真实性。
The main factor influencing the accuracy of load forecasting is the uncertainty of original data.
影响负荷预测准确性的最主要因素是原始数据的不确定性。
How to improve the accuracy and load modeling, has become the focus of research load modeling.
如何提高负荷模型建模的准确性和适应性，也成为负荷建模研究的重点。
The state observer observes the precise load torque, rotor position and speed with only a low accuracy position sensor.
状态观测器可以利用较低精度的位置传感器来准确观测负载转矩、转子位置和转速。
Third, rail - to - rail amplifier output stages exhibit load - dependent gain which affects amplifier open - loop gain, and hence closed - loop gain accuracy.
第三，轨到轨放大器输出级增益与负载有关，这将影响放大器的开环增益，当然也影响了闭环增益的准确性。
The heat sink can effectively guarantee the reducing of the heat load on the thermometer, and improve the accuracy of temperature measurement.
热沉能够保证有效地减小温度计上的热负荷，提高温度测量的精确度。
The article introduces a method which cannot only raise accuracy but reduce the load in wire measurement, that is measuring lines and angles separately.
文章介绍了一种在导线测量中，既能提高测量精度，又能减少工作量的方法——边角分测法。
The combined sections method overcomed the disadvantage of method only considering active or reactive load and improved the accuracy.
这种组合分段的方法克服了仅按照有功或无功分段的缺陷，提高了控制的准确性。
As the basis of electric power system planning, the accuracy of load forecast is directly related to the construction of power network.
负荷预测是电力系统规划的基础，其准确度直接影响到电网建设。
Chaotic local forecasting of multivariate time series based on electric propulsion ship power load was proposed for improving the forecasting accuracy of electric propulsion ship power load.
为提高电力推进船舶电力负荷预测精度，提出电力推进船舶电力负荷的多变量混沌局部预测。
The power load forecast accuracy is higher when GM (1, 1) model is applied for the exponential increasing load, while it is not acceptable when the load is influenced by different factors.
灰色预测系统GM(1,1)模型用于负荷按指数增长态势变化时，预测精度较高，但当影响负荷的因素较多、模型灰度较大时，精确度就不够理想。
YRT series cylindrical roller and thrust needle roller combined bearings, with high rotation accuracy, can support heavier radial loads, double direction axial load and inclined torque, etc.
圆柱滚子和推力滚针组合轴承yrt系列具有旋转精度高、可承受较大的径向载荷和双向轴向载荷以及大的倾覆力矩等特点。
The results of practical calculation examples show that the accuracy of forecasted short-term load can be improved by the proposed method.
最后通过模糊推理策略预测日最大负荷和日最小负荷。实际算例表明，所提出的方法能够提高短期负荷预测的精度。
This research established a sensitive quantitative PCR method for SIV load testing. The creteria for accuracy judgement of duplication in quantitative PCR method was introduced.
本研究建立了敏感的SIV定量PCR检测方法，并提出了判断复孔检测结果是否准确的计算方法。
This research established a sensitive quantitative PCR method for SIV load testing. The creteria for accuracy judgement of duplication in quantitative PCR method was introduced.
本研究建立了敏感的SIV定量PCR检测方法，并提出了判断复孔检测结果是否准确的计算方法。
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