成分

Such a gel would behave like a liquid fuel, making it possible to vary the rate at which the fuel is pumped into the combustion chamber to throttle the motor up and down and increase the vehicle's distance.

我们清楚，我们可以调整两种成分之间的比例，或者通过增加成分来提高火箭性能。未来他们甚至可能会考虑制作一种性能像液体燃料一样的凝胶型推进剂。

For cluster phases, a common model is proposed to express the phase cornpositions, which can be described as formula: phase composition=+.

对于团簇相的成分和结构，可以用模型（相成分=［有效团簇］＋）来解释。

Formula can be broadly divided into dry from fresh milk from full cream milk powder and changed the nutrient composition of milk, as much as possible to move closer to the composition of breast milk formula.

奶粉可以大致分为由鲜牛奶干燥而来的全脂奶粉和改变了牛奶营养成分、尽可能向母乳成分靠拢的配方奶粉。

The hardenability control model which can be applied in practice has been developed on the basis of the hot metal composition adjusting model..

通过现场试验，研究了齿轮钢成分对淬透性值的影响，并在开发钢液成分微调模型的基础上，建立了窄淬透性控制模型应用于生产实际。

Result:Characteristics of the tangentical longitudinal section of stem with resin and surface view of leaves were elucidated.Besides xylem vessels and fibers of the stem,it was found that the red resin also exists in the cortex parenchyma cells of the stem and the medulla and xylem of the root.According to the HPLC fingerprint analysis result of the stems with and without resin,a number of flavones and stilbenoids were detected in the stem in which resin appeared after it wounded.

结果：阐明了含树脂茎的纵切结构以及叶的表面观特征；除了茎木质部导管和纤维中有树脂外，发现剑叶龙血树受到损伤之后在茎皮层薄壁细胞、根的髓部和木质部亦有树脂的分布；含树脂茎和无树脂茎的指纹图谱显示剑叶龙血树茎在形成树脂后的化学成分中出现了较多的黄酮类、茋类成分。

The results indicated that the recovery rate of the membrane adhering method was obviously higher than that of plate count method and medium dilution method recorded in Chinese Pharmacopoeia.

有些中成药含有较强的抑菌成分，由于抑菌成分的干扰，采用常规方法进行微生物限度检查，其结果不能真实反映其污染的微生物的状况。

Theevaluation of the efficiency of different extraction and ingredient-ingredientinteractions in the preparation decoction process has been studied.

同时还进行了生物碱萃取方法优化实验研究，并探讨了复方煎煮过程中成分-成分之间的相互作用。

According to the physico-chemical properties of different effective components,new preparation process adopt decoction and alcohol sedimentation technique to increase the effective components and decrease the taken dose.

新剂型减少服用量新工艺根据药物中有效成分的理化性质采用水煎醇沉的方法，使有效成分含量提高，减少服用量。

The plant guarantees the wet ingredient to moisten the flesh: The elm bark extract essence and so on guarantees the wet ingredient to be able to supplement the flesh full moisture content, causes to wash the face and to bathe after flesh not to tie tight not greasy.

植物保湿成分令肌肤滋润：榆树皮萃取精华等保湿成分能补充肌肤充分的水分，使洗脸和沐浴后的肌肤不紧绷不油腻。4。

The days of attaining maximum anthocyanin were different from species. Flavour components with two grape species consisted of acetals, esters, alcohols, aldehydes, ketones etc, but there were significant difference between their kinds and content.

山葡萄与雷司令的香味成分由烷、醇、酯、醛、酮等组成，但二者在含量与种类上存在较大差异；发酵使潜在于原料中的许多香味成分表现出来，并产生许多新的醇、酯类物质，从而使酒的风味比汁更浓郁、复杂

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。