freezing-thaw

常見例句

• The CMO ORF was cloned and the plant expression vector pBI121-CMO was constructed. The resultant plasmids pBI121-CMO was transferred into Agrobacterium tumefaciens (GV3101) by the liquid nitrogen freezing thaw method.
  克隆了CMO基因的編碼區(qū),構(gòu)建了其植物表達載體pBI121-CMO,凍融法將質(zhì)粒導入根癌農(nóng)桿菌(Agrobacterium tumefaciens)GV3101,獲得工程菌GV3101-pBI121-CMO。
• A dynamic module damage model was built to predict the dynamic strength and maximum dynamic module of the silty clay after every freeze thaw cycle.
  建立了動模量損失模型，能夠預測每一次凍融循環(huán)后的動強度和最大動模量。
• The built prediction model is characterized by high precision, can be used to evaluate the effect of the freeze thaw cycles on the service life of the silty clay roadbed.
  通過與試驗對比可知，預測模型具有較高的精度，可以用來評估凍融循環(huán)對粉質(zhì)黏土路基使用壽命的影響。
• Objective To investigate the anti-chronic myeloid leukemia(CML) effect of cytotoxicity T lymphocytes(CTL) activated by dendritic cells(DC) pulsed with freeze thaw K562 lysates antigan.
  目的研究K562凍融抗原負載的健康供者來源的樹突狀細胞(DC)誘導細胞毒性T淋巴細胞(CTL)體外殺傷慢性粒細胞白血病(CML)細胞的毒性效應。
• The effects of the hydrophilic monomer AA and initiator K 2S 2O 8 on the electrolyte stability, freeze thaw stability and mechanical stability for the copolymer(MMA/BA/AA) soap free emulsion(pH=8)have been studied.
  研究了親水性單體AA和引發(fā)劑K2 S2 O8用量對三元共聚物 (MMA/BA/AA)無皂乳液 (pH =8)的電解質(zhì)穩(wěn)定性、凍融穩(wěn)定性和機械穩(wěn)定性的影響。
• On the basis of the results obtained from comparison teats of fly ash soils and silty clay on dynamic strength under freeze thaw cycles, the dynamic strength was quantitatively analyzed.
  摘要根據(jù)粉煤灰土和粉質(zhì)黏土經(jīng)過凍融循環(huán)后動強度的對比試驗，對粉煤灰土和粉質(zhì)黏土的動強度做出了定量分析。
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