您要查找的是不是:
- freezing thaw soil 冻融土
- According to landslide environment,landslide of permafrost region will be divided into landslide of freezing soil and thawing soil,thaw slumping is representative thawing soil landslide. 青藏高原多年冻土区斜坡失稳是伴随着青藏公路建设和运营过程中出现的一种灾害性的地质现象,其中以热融滑塌最为显著。
- 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基因的编码区,构建了其植物表达载体pBI121-CMO,冻融法将质粒导入根癌农杆菌(Agrobacterium tumefaciens)GV3101,获得工程菌GV3101-pBI121-CMO。
- The method of reinforcing imperative thawed soil by thaw settlement grouting is introduced,as well as the method and technology of grouting used in thaw settlement grouting. 详细介绍利用融沉注浆对强制解冻土体进行土体加固方法,并对融沉注浆施工过程中的注浆方法和注浆工艺进行阐述。
- 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. 建立了动模量损失模型,能够预测每一次冻融循环后的动强度和最大动模量。
- 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. 通过与试验对比可知,预测模型具有较高的精度,可以用来评估冻融循环对粉质黏土路基使用寿命的影响。
- 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冻融抗原负载的健康供者来源的树突状细胞(DC)诱导细胞毒性T淋巴细胞(CTL)体外杀伤慢性粒细胞白血病(CML)细胞的毒性效应。
- 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. 研究了亲水性单体AA和引发剂K2 S2 O8用量对三元共聚物 (MMA/BA/AA)无皂乳液 (pH =8)的电解质稳定性、冻融稳定性和机械稳定性的影响。
- Leave the chicken out overnight to thaw it out. 把这只鸡在外放一晚上就解冻了。
- 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. 摘要根据粉煤灰土和粉质黏土经过冻融循环后动强度的对比试验,对粉煤灰土和粉质黏土的动强度做出了定量分析。
- Freezing thawing durability of both ordinarily and air entrained concrete exposed to Xinjiang, Qinghai, Inner Mongolia and Xizang salt lakes were determined by the accelerated freezing thawing method. 用快冻法研究了普通混凝土与引气混凝土在水和西藏、内蒙古、新疆和青海盐湖卤水中的抗冻性。
- Come up to the fire, and you will thaw out. 到火炉边来,你就会觉得暖和。
- DSC and mechanical tests have been employed to investigate the influence of freezing,thawing,dehydrating and irradiating upon th crystallity and the mechnical properties of PVA-hydrogel. 通过差示扫描量热法(DSC)及相应的力学性能试验研究反复冷冻融化、真空脱水和辐照交联对PVA-水凝胶结晶和力学性能的影响。该PVA-水凝胶的力学性能与人关节软骨相近,可望用于人工软骨材料。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- In this experiment PST lipsome was produced by freeze thawing method. 采用冰冻熔融法制备脂质体,包封率进行测定可达29%25。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- A cup of tea helped to thaw out our guest. 一杯茶有助于我们的客人变得不拘束。
- The temperature remained below freezing all day. 温度整天都在冰点以下。
- After a good dinner he began to thaw. 吃过一顿美餐后,他开始变得随和了。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?