实验周期 meaning in Chinese
experimental period
Examples
- Cd34 used to be used as a prerequisite marker for hscs , but recently , seve 1 laboratory have proved the existence of cd34 - negative hscs independently
新生大鼠体积适中，操作方便，且实验周期相对短，可以成为研究干细胞体内检测的实验模型。 - The traditional static testing which has a precise result only can be carried out in lab for a long period and ca n ' t meets the demands of on - line detecting and monitoring
传统的静力检测法虽然具有精确的优点，但其仅能在实验室内进行，而且实验周期长，无法适应日益普遍的工地实时检测要求。 - On the consideration of these problems and the fact that the rat immune system is not fully developed until birth , we tried to transplant neonatal rat with human hscs to test the possibility of this xenograft model
但此实验模型操作复杂且实验周期长，大多数实验室不具备利用此实验模型的条件。有研究证明，新生大鼠免疫系统发育不完善，对异种抗原可形成免疫耐受。 - By means of pld , it is easy to achieve ingredient homology between film and target . moreover , the deposition experiment condition is easy to control with a high deposition rate , a short deposition cycle and a wide application
Pld是制备薄膜的最好方法之一， pld制备薄膜具有膜成分容易做到与靶成分一致，沉积条件容易控制、沉积速率高、实验周期短、应用范围大的特点。 - It needs more manpower and material resources as well as longer experimental period to realize characteristic of the different inlet structure absolutely by model experimentation , so numerical simulation studying method has important meaning
完全通过模型试验来了解不同形式的进气结构及耗费较大的人力、物力和财力，同时也需要较长的实验周期。因此，由数值模拟方法进行研究具有重要意义。