叫做碳化的另一种石化类型,发生在软组织以碳薄膜形式被保存下来的过程中。
Another type of fossilization, known as carbonization, occurs when soft tissues are preserved as thin films of carbon.
本文分析了混凝土碳化的影响因素。
Influence factors of concrete carbonization are analysed in this paper.
现在没有了针叶林,只有碳化的树木和空洞依然存在。
Now instead of coniferous forests there are just carbonized remains of trees and voids.
作为一种最常用的探针分子,吡啶同样也存在碳化的问题。
Pyridine (Py) is one of such examples though it is a common molecule as probe in the SERS studies.
在试验的基础上认识到,风的漩涡是加速混凝土碳化的主要原因。
Now we have know that whirlpool is the main factor that accelerated the concrete carbonization.
考虑到混凝土碳化的随机性,提出了混凝土碳化寿命的概率分析方法。
Considering the randomness of concrete carbonation, the paper put forward a probability analysis method of concrete carbonation span-life.
灰砂硅酸盐混凝土碳化的基本方程及预测方法与普通水泥混凝土相似。
The basic carbonation formula and prediction of carbonation of lime sand concrete are similar to those of ordinary c...
灰砂硅酸盐混凝土碳化的基本方程及预测方法与普通水泥混凝土相似。
The basic carbonation formula and prediction of carbonation of lime sand concrete are similar to those of ordinary cement concrete.
灰砂硅酸盐混凝土碳化的基本方程及预测方法与普通水泥混凝土相似。
The basic carbonation formula and prediction of carbonation of lime sand concrete are similar to those of ordinary cement...
陈列架和中央的桌子采用碳化的云杉,相同的材料也用于砧板以及刀柄。
Displays and a central table were constructed from carbonised spruce, the same material used to create cutting boards, as well as knife handles.
影响混凝土碳化的因素较多,主要是:材料因素、环境因素和施工因素。
The influence factor of concrete carbonation can be divided into material factor, environmental factor and construction factor.
风压对混凝土碳化的影响是客观存在的,它会导致混凝土构件截面耐久性不等。
Concrete carbonization can be accelerated by wind pressure, which makes the durability of the section of concrete structure different everywhere.
本文揭示了影响掺粉煤灰水泥混凝土碳化的主要因素,提出了碳化方程及参数。
Some essential factors affecting the carbonation are found, and carbonation equations and its parameters are presented.
入口弯曲的木条是锯木厂成品的副产品,镀层由碳化的(烤制)二级镀木板做成。
The bent strips of wood in the entrance can be found as shavings from sawmill production and the cladding is made by carbonizing (burning) second grade wooden cladding planks.
结果表明,该模型可用于大气环境下基于碳化的钢筋混凝土桥梁结构耐久性评估。
It shows that the stochastic model can be used to durability assess of existing reinforced concrete structures in atmosphere environment.
大部分在供应的食物要么是包装好的要么是碳化的食物,而且通常都是通过加工处理的。
Most of what is on offer is either packaged or carbonated, and is always processed.
通过化学气相反应,碳纳米管被组装到碳化的电纺纳米纤维上,形成多刺的碳纳米纤维结构。
Via chemical vapor reaction, carbon nanotubes were assembled on the surface of carbonized electrospun nanofibers to form hairy carbon nanofiber structure.
在开机过程中,由于注塑件的脱模,碳化的物料混入白底座的注塑料内,造成了照片中的黑点。
During the starting process, due to the injection mould machine demoulding, carbonizing materials mixed into the injection materials of white base to form the blackspot in the picture.
本文介绍了在HL - 1装置中首次进行器壁碳化的实验结果及其碳化对装置运行和等离子体性能的影响。
In the paper, we present the first experimental results of wall carbonization in the HL-1 Tokamak and the influence of wall carbonization on device operation and plasma behavior.
在已有理论研究的基础上,分期进行了风压加速混凝土碳化的试验,试验结果进一步验证了风压影响的客观性。
Based on the founded theory, the experiments of concrete carbonization accelerated by wind pressure have been performed by stages.
用矿物碳化的方法永久封存二氧化碳早已为人们所知,但几乎没有进行过实验,如今,这个方法成为冰岛和阿曼研究的主要课题。
A long-known but little-tested means of permanently storing carbon dioxide (CO2) underground, mineral carbonation, is now the subject of study in Iceland and Oman.
有人在大约30年前就获得了那项荣誉,但1880年,爱迪生利用一根碳化的棉线细丝发明了第一个实用的、维持很长时间的灯泡。
Others earned that honor some 30 years before, but in 1880 Edison devised the first practical, long-lasting bulb, using a carbonized cotton-thread filament.
试验结果表明,在极度潮湿环境下混凝土碳化进展缓慢,且碳化区域以未完全碳化区为主导,混凝土碳化的深度最终趋于一个极限值。
The test results show that the carbonation rate is slow in extremely humid environment, and the incomplete carbonation zone is dominant in carbonation zone, the depth of carbonation tends to a limit.
爱迪生的实验室测试了取材于不同植物的碳化灯丝,有月桂,黄杨木,胡桃木,雪松,亚麻和竹子。
Edison's lab tested carbonized filaments made from plants as diverse as baywood, boxwood, hickory, cedar, flax and bamboo.
这种剧毒的碳化合物碰巧是非常活泼的,这使得它能够锁定在非常复杂但是稳定的其他分子链中。
This extremely poisonous carbon compound happens to be very reactive, allowing it to lock in hugely complex but stable chains of other molecules.
UDPGIC的生产始于碳化合物进入戊糖磷酸循环。
The production of UDPGIC starts with carbon compounds entering the pentose phosphate cycle.
用四极质量分析仪对碳化硅颗粒表面吸收的气体进行了分析,获得了碳化硅颗粒的表面化学成分。
The gases absorbed on the surface of SiC particles are analyzed with the quadripole mass analyzer.
这意味着测试设备因绝缘部分的碳化而被破坏。
This entails the destruction of the equipment tested, through carbonization of the insulating material.
这些灯泡使用的是碳化纸板。
这些灯泡使用的是碳化纸板。
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