查询词典 formation

This paper proposed that "group complex-formation complex-lithomember" and "gneissic suite-gneiss" in Tecto-lithostratigraphic units belong to mid-types of units between "group-formation-member" or "superunit-unit" and "complex".

文章提出了构造地层单位中&岩群-岩组-岩段&和&片麻岩套-片麻岩&实质上就是正常的&群-组-段&或&超单元-单元&与杂岩之间的过渡类型。

Lt. J. K. Havener, a B-26 pilot, said,"On numerous occasions a 36-ship formation would join up below the overcast and then bore on up through it in formation."

哈沃恩中尉说，&属于赶大集规模36机编队会在云层下方编组，然后以编队爬升钻过云层。&

All epidural bone formation was heterotopic, and no ectopic bone formation occurred.

所有硬膜外骨形成都是异位的，没有异位骨形成发生。

Good thermal stability and self-extinguishing behavior was observed with the cured polybenzoxazine resins. Second, furan-containing benzoxazine monomers, P-FBz, BPA-FBz, and 4FP-FBz were prepared using furfurylamine as a raw material. Formation of furfurylamine Mannich bridge networks in the polymerizations of P-FBz and BPA-FBz increased the cross-linking densities and thermal stability of the resulting polybenzoxazines. P-FBz and BPA-FBz- based polymers also exhibited high glass transition temperatures above 300℃, high char yields, and low flammability with a limited oxygen index value of 31. The dielectric (Dk3.21–3.39) and mechanical properties (high storage modulus of 3.0–3.9 GPa and low coefficient of thermal expansion of 37.7– 45.4 ppm) of the P-FBz and BPA-FBz-based polymers were superior or comparable to other polybenzoxazines. 4FP-FBz used for polybenzo- xazine modification by means of formation of benzoxazine hybridation with P-FBz.

第二部份以2-呋喃甲胺为起始物，制备了P-FBz、4FP-FBz与BPA-FBz 三个含呋喃官能基之氧代氮代苯并环己烷的单体；BPA-FBz与P-FBz於开环聚合中形成之Mannich bridge网状结构有效地提升聚氧代氮代苯并环己烷聚合物之交联密度与热安定性；Poly与Poly具有大於300℃之玻璃转移温度、高的焦炭生成率与具有31之极限氧指数(Limited oxygen index， LOI)的难燃性特质，Poly与Poly之介电常数(Dk=3.21~3.39)与机械性质[3.0~3.9 GPa的储存模数与37.7~45.4ppm之低热膨胀系数( Low coefficient of thermal expansion， Low CTE)]均较其他聚氧代氮代苯并环己烷为优；4FP-FBz具有低之介电常数(Dk=2.7)，以其作为降低介电常数之反应型改质剂，与P-FBz混成，证实可有效地降低Poly的介电常数。

It was found in this investigation that boron exerted considerable influenceon the nucleation and growth of pearlite. In a hypoeutectoid steel, boron delayedthe starting time of pearlite formation at the maximum pearlite formation temp-erature. Boron did not effect the relation of nucleation rate with time butonly increased the incubation period for pearlite nucleation.

从实验结果证明，硼对珠光体的成核及成长是有影响的；在亚共析钢中硼促使珠光体的开始形成时间推迟，增长了珠光体成核的孕育期，但对成核率与时间的关系，在近于A_1温度(700℃)时，略为加速，而在珠光体转变速度最大的温度(650℃)时却没有影响。

EGFL7 protein is a factor specially secreted by the endothelial cell. It is necessary for formation of vascular lumen, the formation process would be blocked and functions of vascular is incompleted if it is missing.

论文摘要： EGFL7蛋白为一种内皮细胞特异性分泌因子，它是血管管腔形成所必需的因子，它的缺乏将导致管腔形成受阻，从而影响血管功能的完善。

This one-way wave equation fits eikonal equation and transport equation corresponding to full acoustic wave equation in travel-time and first order amplitude. According to the perturbation theory often used in inverse solution, we split the velocity field into intraformational constant velocity background and variable velocity disturbance. Then we calculate time-shift quantity of migration and amplitude correction coefficients for wavefield depth continuation in total uniform formation and each formation.

基于反问题求解中常用的摄动理论，把速度场分裂为层内常速背景和变速扰动，求得整个均匀层波场深度延拓的偏移时移量及振幅校正系数、各层的偏移时移量及振幅校正系数，从而得到一个基于傅里叶有限差分法的双域保幅叠前深度偏移算子方程。

During the process of craniofacial distraction, which bone formation fasion is priority to intramembranous bone formation, FS also participate in regulating the function of ACT A.

在以膜内化骨为主要成骨方式的下颌骨DO过程中FS也参与对ACTA活性的调节。

Isochronic correlation of sandbodies with Chang 8 oil formation by high resolution sequence analysis in Yanchang Formation,Xifeng oil field,Ordos Basin,China

成都理工大学沉积地质研究院，成都610059 [2]北京师范大学资源学院，北京100875 [3]新疆巴音郭楞州计委工程咨询中心，新疆库尔勒814000

Results HE staining showed that sulindac could inhibit the growth of tumor cells, with the morphological presentations as apoptosis and necrosis including pyknosis, karyorrhexis and chromatin crescent formation, etc. By electron microscopy, cells also had apoptotic characteristics including chromatin crescent formation and apoptotic body. Immunohistochemistry and Western-blot assay results showed that 48 hours after sulindac administration, the expression of NF-κB, bcl-2 and bax gradually decreased, while the level of bax protein gradually increased, in a dose dependence manner.

结果 苏木精－伊红染色检测结果显示舒林酸抑制肿瘤细胞生长，肿瘤细胞出现核固缩、核碎裂、染色质边集等凋亡及坏死的形态学表现；电镜下可看到染色质边集、凋亡小体；免疫组化、Western-blot结果显示舒林酸作用48 h后人胃癌SGC-7901细胞NF-κB、bcl-2表达逐渐下降，bax表达逐渐上升，具有剂量依赖性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。