1) Non-API steel grade
非API钢级
2) non-API
非API标准
1.
The FEM modal of casing thread was built up according the actual dimensions to calculate the stress distributions,getting the mises stresses of API and non-API casing connection threads and focusing on studying the non-API casing connection thread.
以德国非API标准的Big Omega特殊螺纹接头作为研究对象,应用有限元软件ANSYS建立计算力学模型,模拟套管柱接头行为,通过改变螺纹参数(高度、锥度等),计算得出各扣牙相应的最大法向接触应力与最大接头Mises应力。
4) N80 Grade Non-Quenched and Tempered Steel
N80级非调质钢
5) application programming interface
API
1.
This note defines a flexible application programming interface(API) for streaming I/O device driver for use in real-time DSP application written with the DSP/BIOSⅡ real-time kernel.
本文为使用了 DSP/ BIOS 内核的时实 DSP应用程序中的流式 I/ O设备驱动程序定义了灵活的 API(application programminginterface)。
6) immersion beam focus technique
非调质D级抽油杆用钢
1.
An experimental immersion beam focus technique has been developed to measure relative phase velocity of ultrasonic waves through three kinds of non-quenched and tempered 30Mn2SiV Steel for Sucker rod with different mixed microstructure.
本文以某公司经控轧控冷工艺生产的非调质D级抽油杆用钢30Mn2SiV为对象,利用超声波水浸线聚焦检测技术,借助频谱分析方法,采用计算相位谱的偏离程度获得相速度值的方法,以相速度为无损表征参量,研究了具有不同珠光体含量和形态的粒状珠光体+片状珠光体+铁素体、片状珠光体+铁素体以及上贝氏体+片状珠光体+铁素体三类样品复杂组织状态与相对相速度之间的关系。
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条