改进了反向开关时间测试系统，使得测试结果与本质的反向相变时间更为接近。
肌痛性脑脊髓炎引起的综合症暗示了其内在的恶性程度。
1·Only the intrinsical characteristic of materials have been well cognized, could the needed physical form be well shaped and refined.
只有充分认识材料的本质特性，才能去塑造并提炼所需要的物质形态。
2·Intrinsical safety of products is the important guarantee of improving Labour conditions and raising safety standards of human society.
产品的本质安全化，是改善劳动条件，提高全社会安全水平的重要保障。
3·Because GI and TM had intrinsical differentiations, TRIPS Agreements just built up GIP principles with difference of TM.
由于地理标志与商标有着本质的区别，TRIPS协议才对地理标志建立了与商标权不同的特殊保护原则。
4·There are many nonlinear time varying systems in control domain, and those systems having intrinsical nonlinear are harder to be controlled.
在控制领域中，存在着大量的非线性时变系统，其中带有本质非线性环节的系统尤其难以得到好的控制效果。