1) non-commutative
不换向
1.
Newly developed non-commutative regenerative burner with gas combustion has the features of lower investment cost,simple system,few failure,safe and reliable performance.
新近开发的燃气不换向蓄热式烧嘴,设备投资少、系统简化、设备故障少,使用安全可靠。
2) non-commutitative fuel direction
燃料不换向
1.
This article describes the resource, development and working principles of regenerative combustion, compared with the characteristics of regenerative combustion between conmutative fuel direction and non-commutitative fuel direction.
叙述了蓄热式燃烧技术的起源、发展和工作原理,对燃料换向蓄热式燃烧技术和燃料不换向蓄热式燃烧技术进行了比较,燃料不换向蓄热式燃烧在环形熔铝炉上应用后,年节煤气创效351万元。
3) non-reversing gas regenerative burner
煤气不换向蓄热式烧嘴
1.
But the non-reversing gas regenerative burner technology is the better choice because the equipment investment is lower,the system is more simple,the small rate of equipment failure and using safer and more reliable.
而煤气不换向蓄热式烧嘴设备投资少,系统简化,故障少,使用安全可靠。
4) Radix Stephaniae
金不换
1.
Determination of Dl-Tetrahydropalamtine in Radix Stephaniae by RP-HPLC method;
RP-HPLC测定金不换中延胡索乙素的含量
2.
Analgesic effects of total alkaloids in Radix Stephaniae in mice;
金不换总生物碱对小鼠的镇痛作用
5) no-changing-support
不换撑
1.
Authors adopted one Tongji Shuguang finite element analysis software to simulate whole dynamic construction processes of two plans,changing-support and no-changing-support,of the foundation pit project of a subway station.
采用同济曙光有限元分析软件,对某地铁站基坑工程进行了换撑和不换撑方案动态施工全过程数值模拟,重点分析了两种不同施工方案对基坑周边地表沉降、地下连续墙侧向位移、钢支撑轴力、地下连续墙和主体结构受力的影响,并与现场监测数据进行了对比。
6) Chinese traditional medicine"Jinbuhuan"
“金不换”
参考词条
补充资料：换向机构
利用不同控制方法使从动件改变运动方向的机构，常与其他机构联合使用。这种机构的具体形式很多，如利用皮带、齿轮、摩擦轮、棘轮、螺旋或离合器等换向。刨床、冲床、车床和汽车等都广泛应用换向机构。图为三星齿板换向机构。当三星齿板处于位置Ⅰ时，主动齿轮通过惰轮1、2使从动齿轮反向转动;当三星齿板处于位置Ⅱ时,惰轮1与主动齿轮脱开,从动齿轮不转；当三星齿板处于位置Ⅲ时,惰轮2与主动齿轮和从动齿轮同时啮合，使从动齿轮与主动齿轮同向转动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。