允许误差

The working frequency is equal to or less than the permissible error limit of measurement frequency of the resistance box..

电阻箱的工作频率等于或低于测试频率上限时的最大允许误差。

According to the expression set from the Guide to the Expression of Uncertainty in Measurement, the judgment and the expression of the maximum permissible error of the tilt meter and strain meter have been determined.

按照新的国际通行的《测量不确定度表示指南》所规定的测量不确定度的表示方法，确定了地壳形变观测仪中倾斜仪、应变仪最大允许误差的表示和判别。

It was the first time to take the maximum permissible error as the major specifications of the crustal deformation observation instrument in compiling the seismological industry standard.

地壳形变观测仪》的编制研究中，第一次提出以"最大允许误差"作为地形变观测仪器的主要技术指标，也是判别倾斜仪是否合格的惟一依据。

The maximum permissible error is the unique basis to judge the qualification of tilt instrument.

在地震行业标准《地震观测仪器进网技术要求地壳形变观测仪》的编制研究中，第一次提出以"最大允许误差"作为地形变观测仪器的主要技术指标，也是判别倾斜仪是否合格的惟一依据。

It is pointed out that the error of indication E0 for the calibrated test length which are measured when the offset length between the ram axis and the stylus tip is zero shall neither exceed the maximum permissible error MPEE0 nor exceed 1/3 of the probe error,that the repeatability of E0 shall neither exceed the maximum permissible error MPE Rnor exceed the repeatability error of the probe,and that if the measuring data is rejected in acceptance and reverification,measurement must be carried at least 5 times at the same position for reducing the possibility of misjudgement.

提出探测轴探针针头零偏置长度的校准测试长度的示值误差E0应不超过最大允许校准测试长度的示值误差MPEE0，且不应超过测头误差的1/3；E0的重复性误差R不应超过最大允许重复性误差MPER，且不应超过测头的重复性误差。建议验收校准测量数据超差剔除后，必须在相应位置重复测量5次以上，以减小误判的可能性。

The sample was dissolved by hydrofluoric acid and hydrogen nitrate, then the tantalite and hydrofluoric acid formed TaF6- in the media of tartaric acid－hydrofluoric acid.

试样以氢氟酸、硝酸溶解后，在酒石酸－氢氟酸介质中，钽酸与氢氟酸形成阴离子TaF6-，与结晶紫生成蓝紫色的络合物，用苯萃取出来采用光度法测定钽量，测定结果均在国标允许误差范围内。

The structure is novel,the technology is advanced,the structure is novelty,the operation is easy and flexible and maintenance is convenient all kinds of material's mechanical performance's arylate and the test of production's quality.It is used for scientific research department advanced school or technical secondary school and enterprise.

技术参数： 1、量程范围：5KN 力值精度：示值的±0.5%以内 3、试验速度：0.1mm/min--500mm/min 速度允许误差：示值的±1.0%以内 4、有效拉伸距离：900mm 5、位移测量精度：示值的±1.0%以内 6、变形测量精度：示值的±1.0%以内 7、采集速率：50次/S 8、打印功能：打印测试后的试验数据及曲线 9、电源电压：AC220V 50Hz 10、外型尺寸：550mm×450mm×1600mm 11、重量：75kg

The slip spheric joint support is also used for the large-span steel structure roofing in order to dispel distortion by temperature change an.

为了消除温度变形和安装允许误差的影响，对大跨度钢结构屋面在支座部位采用了滑动球铰支座。

Contemporary academic scholars recognize that the Talmud, like any ancient document, must be studied with critical care: Scribes over the many centuries have permitted error to creep into their copies, and even the ancient rabbis themselves occasionally misremembered or misunderstood the traditions they were teaching their disciples.

当代学者认识到，塔尔穆德，如同任何古老的文件，必须研究与危重：文士的许多世纪允许误差蠕变纳入其副本，甚至古老的犹太教自己偶尔misremembered或误解他们的传统的教学门徒。

The expressions of undifferentical side set change speed gear about machining cylindrical helical gear with spline miller are given as well as the expressions of side set change speed gear ratio.

文章给出了用花键铣床加工圆柱斜齿轮的无差动分齿挂轮公式，并用微分法推导了分齿挂轮比的计算允许误差要求的计算公式。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。