CO2造句

Excess CO2 warms the Earth.

ObjectiveTo study the optimal technology of supercritical-CO2 fluid extraction(SFE-CO2) on Combined Spicebush Root.

They were indoors in CO2 nano coated tubing and they were watered by CO2 energized water. The others were watered by CO2.

Nothing says that CO2 must be emitted into the air.

"Potassium carbonate is like a vacuum for CO2," Martin explains.

二氧化碳的分子式是CO2。

Others include shrouding Earth in sun-reflecting aerosol particles, manufacturing CO2-absorbing artificial trees, and pumping CO2 into underground reservoirs.

If plants grow in Chambers with high concentrations of CO2, yields rise a lot (which is why tomato farmers and others use CO2 in their greenhouses).

(2)健康实验猪CO2肝动脉灌注后CO2不会进入肝静脉。

The measured CO2 values are substituted in a formula to calculate the CO2 flux per unit area and per unit time at different depths under standard atmospheric pressure .

Black carbon and CO2 each contribute to global warming in different ways.

The key is turning nuclear cooling towers into giant CO2 suckers.

So the more black carbon there is in the soil, the less CO2 is released.

The elevated highways would be equipped with noise insulation, sunray reflectors, ventilation and CO2 filtering.

High sphingomyelin phosphodiesterase-producing Actinomucor elegans mutant(AE255-6) was obtained by radiation of CO2 laser.

The TLV-TWA for CO2, as listed by American Conference of Governmental Industrial Hygienists and by the Occupational Safety and Health Administration, is 5000 parts per million, or 0.5% CAS # for CO2 is 124-38-9.

The surface variation and pore structure were observed and measured with SEM and GC CO2 absorption techniques.

Based on simulate reservoir formation conditions of Huan 26 block, study the effect of CO2 flooding by using slim tube experiment and determine the MMP of CO2 and the formation oil.

实验首先采用25l超临界CO2萃取设备对超临界CO2萃取葡萄籽油工艺进行了放大研究。

模拟结果表明在低渗透率的油藏中，当CO2驱替突破较慢时，沿程弥散有利于CO2驱替提高采收率。

The productive technology of derosination of Yunnan pine pollen was developed using the supercritical CO2 extraction technique.

The German said the switch to energy saving bulbs could save about 25 million tonnes of CO2 emissions per year.

This paper analyzes the genesis of the CO2 of the southern part of Songliao Basin using carbon isotope chart of natural gas starting with the distribution characteristic of CO2.

If AAPB could be recruited, they would provide an alternative way of getting the sea to lock up CO2.

In other words, you have to burn about 25 percent more coal just to remove the CO2 from the coal.

If left unchecked heat trapping emission such as carbon dioxide, CO2, are projected to cause dangerous global warming that threatens our health and environment.

You're listening to Carol Turley, a senior scientist at the Plymouth Marine Laboratory in the U.K. Her research confirms that oceans are acidifying from atmospheric CO2.

A study conducted in 2007 for Centennial Park, a cemetery in Australia, found cremations produce the equivalent of 160kg of CO2 per body.

CO2 makes up about 70% of the greenhouse gases, which is considered to be one of the greatest causes of global warming.

The Vostok ice confirmed that concentrations of CO2 and methane rose and fell in a regular pattern during virtually all of the past400,000 years.

目的探讨CO2激光治疗各皮肤病的疗效、术后反应、副作用方法应用CO2激光光*切割、烧灼、凝固治疗各种皮肤病。

平均每个欧洲人要对向大气层多排放4吨多的CO2负责。这些CO2产生于他们从其它国家进口的商品的生产过程。

介绍了近年来由CO2制取*醇、二*醚、合成气、*类等化学品的研究新进展。还介绍了由CO2 合成羧*、碳*二*酯等高附价值产品的新成果。

轴流式CO2激光器是金强激光在引进意大利技术的基础上，加以改进和优化的最新一代轴流大功率CO2激光器。

在早于上一个间*期的等效时期的CO2下降趋势的较为流行的解释对于自然因素驱动晚全新世以来的CO2浓度升高提出了一个主要的问题。

The audio texture for this piece is sourced from sonified data from a scientific weather station which measures the CO2 emissions from a mining site in the central North Island.

目的对柴胡等七种中草*的超临界CO2萃取物进行抗癫痫*效学比较，并探讨其作用机制。

It is shown that CO2 attacks on portlandite and various sorts of hydrated silicates differently and it is impossible to state simply whether CH or CSH is preferentially carbonated.

It may be economic to establish a clean-coal plant in or near the Permian Basin, trucking in the coal from Wyoming and selling the CO2 to nearby oil operators.

They collected core samples from freshwater aquifers in the US that overlie potential CCS sites and then studied their reaction to exposure to CO2 over the course of a year in the laboratory.

不过，这是一个光错觉——它们是覆盖了薄薄一层凝固CO2的沙丘。 这些“树”是由于产生*融化山体滑坡形成的残迹。

目前使用的激光器多以YAG激光器、金运CO2激光器为主，也有一些准分子激光器、同位素激光器和半导体泵浦激光器。

结果表明：CO2对*氧化钙（CH）及不同形态水化硅*钙（CSH）的腐蚀程度不同，笼统地判断CSH和CH何者更易碳化是不科学的。

为改善45钢制件表面耐腐蚀*，采用CO2激光在45钢表面合金化铬钼硼以获得高耐蚀*的合金复合涂层。

通过*处理、碱处理、液态高温水技术、爆破处理、湿式氧化、超临界CO2处理、 生物降解等预处理手段，可使后续过程的效率大大提高。

在管式炉石英固定床反应器上研究了程序升温条件下炭黑与NO反应的规律，主要研究了不同NO浓度、温度条件下不同炭黑、反应气中存在CO2、O2及其浓度改变时炭黑对NO的还原规律等。

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