What about between the carbon and nitrogen?
那么碳和氮之间呢？
It could use manysubstances as carbon and nitrogen sources.
两株拮抗细菌均可利用多种碳源和氮源。
The best carbon and nitrogen source were glucose and beef extract respectively.
最佳碳氮源分别为葡萄糖和牛肉膏。
The optimum growing conditions were different for various carbon and nitrogen sources.
对不同的碳源和氮源，其最适合的生长条件也不同。
Soil plays an important role in maintaining the balance of global carbon and nitrogen cycling.
土壤在维持全球碳、氮循环中起着重要的作用。
The results indicated that soil biomass carbon and nitrogen were remarkably influenced by fertilization.
结果表明：长期不同施肥处理对土壤微生物量碳和氮产生显著影响。
There were obvious difference on soil microorganism carbon and nitrogen among different alfalfa grounds.
不同种植年限苜蓿地土壤微生物量碳、氮存在差异。
Carbon and nitrogen cycles are very important to agricultural productivity and global climate stability.
碳氮循环对农业生产和全球气候稳定性而言，具有极其重要的意义。
The results showed that the optimal carbon and nitrogen sources were glucose and peptone , respectively.
确定了发酵培养基中的碳源为葡萄糖，氮源为大豆蛋白胨。
The increase of hardness is the macroscopic expression of carbon and nitrogen behavior in fatigue process.
硬度的增加是疲劳过程中氮碳变化的宏观表现。
Purine: Any of a class of heterocyclic compounds with a two-ring structure composed of carbon and nitrogen atoms.
嘌呤：嘌呤是对由碳、氮原子组成的双环结构的杂环化合物的统称。
In addition, carbon and nitrogen isotope and its ratio was important indicator in the riverine biogeochemistry study.
另外碳氮同位素及其比值在当前的河流有机质生物地球化学研究中仍起着非常重要的示踪作用。
Oxygen in short supply makes metabolism of carbon and nitrogen weak, which is unfavourable to synthesis of penicillin.
一旦反应器供氧不足，菌体碳、氮源代谢能力减弱，不利于青霉素合成。
What particularly piques scientists' interest are the small amounts of heavier elements like lithium, carbon and nitrogen.
尤其让科学家感兴趣的是少量的锂、碳、氮等较重元素。
Microbial cycling of such critical chemical elements as carbon and nitrogen helps keep the world inhabitable for all life forms.
微生物使重要的化学元素例如碳和氮进行循环，从而帮助保持这个世界能让所有的生物类型生存居住。
Using potted Hanfu apple as materials, carbon and nitrogen substance metabolism of Hanfu apple under different water stress was studied.
以盆栽“寒富”苹果为试材，研究了不同水分胁迫处理对“寒富”苹果碳氮代谢的影响。
The requirements of different carbon and nitrogen sources of Aspergillus niger ML2 and ML4 were studied for phosphate solubilization in this work.
利用液体发酵实验测定不同的碳源、氮源及碳氮比对两株黑曲霉ML2、ML4溶磷的影响。
This paper studied the effects of different textural soils including clay, loam and sandy on carbon and nitrogen assimilate translocation in high-oil corn.
在池栽试验条件下，研究了壤土、粘土、砂土三种质地土壤对高油玉米碳氮积累和运转的影响。
The effects of compound stresses of Zn and Cr on carbon and nitrogen metabolisms of rice plant were investigated in a soil pot experiment at tillering stage.
通过盆栽试验，研究了锌铬复合胁迫对水稻植株碳氮代谢的影响。
So in terms of the first step of skeletal structure, this is actually going to be easier because we don't have a central atom, we just have carbon and nitrogen here.
对于第一步画出骨架，其实比刚才更容易,因为我们没有一个中心原子，我们这里只有碳和氮两个原子。
During the metabolism, the microbial residues represented as amino sugars were accumulated in soil and probably concerned in further carbon and nitrogen cycling.
随着新陈代谢作用的进行，以氨基糖为代表的微生物细胞壁残留物不断在土壤中积累，并进一步参与土壤碳、氮循环。
This type include cementite, permeability nitrogen, carbon and nitrogen boronizing and total permeability, sulfur, carbon and nitrogen altogether permeability, etc.
这一类型中包括有渗碳、渗氮、渗硼以及碳氮共渗、硫碳氮共渗等。
This may be due to the fact that the wool's decomposed products can offer carbon and nitrogen nutrients to soil microorganisms and enhance the methylation of mercury.
结果表明，在淹水条件下羊毛的腐化分解产物为土壤微生物提供了碳源、氮源，使其对汞的生物甲基化能力增强。
The results revealed that the leguminous rhizobia in Pamirs Plateau differed in USES of single carbon and nitrogen sources, antibiotic sensitivity, and dye resistance.
结果表明：帕米尔高原豆科植物根瘤菌在碳氮源利用、抗生素敏感性、对染料抗性程度等方面存在着差异。
Micro-organisms need the basic nutrients are six categories of elements, namely: water, carbon and nitrogen sources, inorganic salts, growth factors and energy. and so on.
微生物所需要的基本营养物质有六大类要素，即水、碳源、氮源、无机盐、生长因子和能源。
Through flask culture, research Lentinula edods submerged culture optimum fermentation time, the optimum carbon, nitrogen and optimum best quality carbon and nitrogen ratio.
通过摇瓶培养，研究香菇液体深层培养最适发酵培养时间、最适碳源、最适氮源及最佳碳源与氮源质量配比。
A combined system consisting of hydrolysis acidification, denitrification and nitrification reactors was used to removal carbon and nitrogen from the nylon-6 production wastewater.
用包含水解酸化、硝化和反硝化三个反应器的组合式生物脱氮除碳系统处理尼龙6废水，着重分析了该系统的回流比，溶解氧。
Therefor, the different accumulation and remobilization pattern of carbon and nitrogen in vegetative organs may be one of the major reasons for different grain protein and starch contents.
因此，营养器官碳、氮积累与分配的差异可能是小麦籽粒蛋白质和淀粉含量差异的重要原因之一。
Therefor, the different accumulation and remobilization pattern of carbon and nitrogen in vegetative organs may be one of the major reasons for different grain protein and starch contents.
因此，营养器官碳、氮积累与分配的差异可能是小麦籽粒蛋白质和淀粉含量差异的重要原因之一。
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