查询词典 differentiation operator

It was observed that the influence of bud and its position on the healing process of grafting unions using hardwood sectioning method, and found that:(1) bud of a scion and its position to the graft unions have no influence on callusing formation of the isolation layers, and the early differentiation of cambia;(2) a scion bud closer to the grafting union would promote the formation of more compacted callus cells and the earlier formation of callus bridges;(3) conduit differentiation in grafting unions of lower-bud scions was later than that of other treatments.

利用滑动切片法对芽子有无及芽位对嫁接愈合过程的影响进行了观察，发现：(1)接芽有无及芽位对隔离层及愈伤组织形成和形成层的早期分化没有影响；(2)芽或去芽的芽位距接口近，可以促进愈伤组织的紧密连接，即愈伤组织桥的形成；(3)低位芽枝嫁接体中导管分化较晚，而其它处理导管的分化几乎是同时发生的，而且导管首先出现于愈伤组织薄壁细胞中。

It took 180 days from planting to bulbil differentiation, in which stage the accumulation of dry matter and uptake of N, P and K everyday were less. It took 52 days from bulbil differentiation to harvest, in which stage scape growed and bulb extended, the accumulation of dry matter and uptake of N, P and K everyday increased rapidly.

从播种到鳞芽花芽分化期(180d)，大蒜干物质日均积累量相对较低，对氮、磷、钾的吸收量分别占整个生育期的30.7%、36.8%和46.1%；从鲜芽花芽分化期到收获(52d)，蒜薹伸长、鳞茎膨大，大蒜干物质日均积累量迅速增加，对氮、磷、钾的吸收分别占整个生育期的69.3%、63.2%和53.9%，到收获前期干物质积累和养分吸收达到高峰。

During a special biomineralization process—shell regeneration, we found that both CaLP exhibit special functions in shell related secretory vesicles; during the differentiation of osteoblast MC3T3-E1, CaLP exhibite significant effect on its differentiation and biomineralization.

在对切壳修复这一特殊的生物矿化过程的研究中发现CaLP积极参与了新生贝壳的形成；在前成骨细胞MC3T3-E1向成骨细胞分化的过程中，CaLP能够促进成骨细胞的分化和矿化过程。

The characteristical time-dependent expression of transcriptional factors HNF4α, C/EBPα, and C/EBPβ during the hepatocyte differentiation by bone marrow stem cells demonstrates that the expressions of these transcriptional factors are closely related to the initiation and maintenance of hepatocyte differentiation.

结论在肝细胞分化过程中，转录因子HNF4α、C/EBPα和C/EBPβ呈特征性时序表达，表明骨髓间充质干细胞在向肝细胞分化时，肝细胞相关转录因子的表达与细胞分化的启动和维持密切相关。

The time of quarrel, man and chemisette differentiation seem a rifle and machine gun of differentiation.

争吵的时候，男人和女人的区别就像是步枪和机关枪的区别。

The time of quarrel, man and chemisette differentiation seem revolver and machine gun of differentiation.

争吵的时候，男人和女人的区别就像是手枪和机关枪的区别。

Granulosus is further;2. In differentiation of closely relatedspecies, the changes in heterochromatin and pericentric inversions are key factors, this is wellnoted in the small chromosomes;3. A. mantzorum has well-differentiated XY type sex chromo-'.omes, the Y chromosome is mainly composed of euchromatin, but has strong C-band in themiddle of the long arm. It is suggested that the Y chromosome of A. mantzorum is in the-initial stage of sex chromosome differentiation.

结果表明：(1)四川湍蛙、理县湍蛙和棕点湍蛙之间的亲缘关系较近，而它们与棘皮湍蛙的亲缘关系较远；2）在近缘种的分化中，染色体结构异染色质的变化和臂间倒位是重要的因素之一，这在小型染色体上表现得尤为突出；四川湍蛙具有在形态上分化很明显的性染色体。C带分析表明，此性染色体主要由常染色质构成，但在其Y染色体的长臂上存在明显的中间C带，推测尚处于性染色体分化的初期阶段。

The differentiation of its subject and object caused the differentiation of the musical value and a lack of clear theoretical division of its contents,and as a result,the studies on function transformation dominated the theoretical study.

研究者的目光由于长期停留在音乐价值关系的主体和客体的区分上，音乐价值理论研究中的分歧也一并生存了下来。

With the corm and scale of A. albus in Zigui County in Hubei Province as tested material, MS was used as the basic medium with different hormones to respectively match 10 kinds of media for induction, differentiation for tissue culture of A. albus The induced clumpy buds were cut into single plants and were put into the rooting medium of MS+NAA 0.1-0.5 mg/L and the effects of different hormone matching on callus formation, bud differentiation and rooting were studied.

方法］以湖北省秭归县的花魔芋球茎和鳞片作为外植体，以MS培养基为基本培养基，添加不同激素，分别组配成10种诱导培养基和分化培养基进行组织培养，然后将诱导的魔芋丛芽切成单株后接入MS+NAA0.1~0.5 mg/L生根培养基，研究不同激素配比对愈伤组织形成和芽分化以及生根的影响。

The expression level of metabolitic enzyme (CYP1A1, CYP1B1) and its correlation with cell differentiation /apoptosis were studied as well. The influence of resveratrol in cell cycle was determined with FCM. Results 1 Resveratrol not only suppresses the growth of medulloblastoma cells in a dose and time related fashion but also induces cell differentiation and apoptosis. Resveratrol promotes differention of UW228-1,-2 cells to forward glia, UW228-3 and Med-3 cells to neuron. A treatment of resveratrol in the concentration of 100μM for 48hrs comit most of cells die of apoptosis. 2 Among the four cell lines Fas and Caspase-3 were constantly expessed, whereas FasL was absent irrespective to the drug treatment. 3 ICC, RT-PCR, Western-blot hybridization and EROD enzymatic activity assay demonstrated that expression of CYP1A1 is different after treatment with resveratrol in four cell lines, up-regulated in three UW228 cell lines in a dose dependent manner but down-regulated in Med-3 cells. Suppressive effect of resveratrol on CYP1B1 expression is the same among four medulloblatoma cell lines. 4 Cell cycle distribution of UW228-3 was greatly changed after treatment.

结果：1、白藜芦醇以时间和剂量依赖性方式抑制髓母细胞瘤细胞生长，同时促进细胞的分化和凋亡：白藜芦醇促使UW228-1、-2靶细胞向神经胶质细胞方向成熟分化，UW228-3、Med-3细胞向神经元细胞方向成熟分化，以100μM作用48小时效果显著；2、四个细胞系均有Fas和Caspase-3表达，但无Fas-L基因表达和蛋白活性产生，因此难以形成Fas相关性死亡通路；3、白藜芦醇处理前后CYP1A1基因的表达在各细胞系略有不同：UW228-1，-2，-3三个细胞系白藜芦醇以剂量相关性方式上调CYP1A1的表达，而Med-3细胞系，白藜芦醇却抑制CYP1A1的表达；四个细胞系在白藜芦醇处理后CYP1B1的表达均受到抑制；4、UW228-3细胞系经白藜芦醇作用后细胞周期有较大改变，表现在G0/G1期在整个细胞周期中所占的比例增加，而其它时期则相应减少。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。