However, there are gaps in scientifi c knowledge about exactly how colour interacts with other factors to infl uence a fabric’s ability to block ultraviolet protection factor (UPF).
但是，关于颜色到底是怎样与其他因素作用来影响布料紫外线防护系数（UPF）的科学知识还存在一些缺口。
Common trap factor calculation methods are suitable for anticlinal trap, but they are not applicable to complicated fault block traps.
以往所用的取值方法是沿用背斜圈闭的要素统计方法，不能适用于复杂的断块构造圈闭。
So while Flash's "CPU hogging" may be a contributing factor in Apple's decision to not support the technology on their mobile devices, that's probably not the only reason behind the block.
所以，“CPU杀手”可能是苹果移动设备不支持Flash的原因，但很可能并非唯一的原因。
However, there are gaps in scientific knowledge about exactly how colour interacts with other factors to influence a fabric's ability to block ultraviolet protection factor (UPF).
但是，关于颜色到底是怎样与其他因素作用来影响布料紫外线防护系数(UPF)的科学知识还存在一些缺口。
Method: Single factor randomized block design was applied, plant samples were collected and investigated periodically, and dry weight, production and the main active ingredient content were measured.
方法：试验采用单因素随机区组设计，定株定期进行调查测定，收获后测各器官干重、产量和主要有效成分含量。
An active relaxation factor on block SOR methods, hence, can also be effectively used to block SOR two-stage iterative methods.
因此，用于块SOR方法有效的松弛因子，同样可有效地用于块SOR二级迭代法。
The paper definites input signal and feedback signal etc. conception using block diagram. Analyses decisive factor and direct effect of extreme nature for feedback.
文章用方框图明确了输入信号、反馈信号等概念，分析了反馈极性的决定因素和直接效果，改进了传统的“瞬时极性法”。
As keeping buildings in a historic block intact is no longer the sole consideration factor, what is more important is the continuity of the cultural background and social linage.
在历史街区里建筑物本体的完整性保存不再是唯一的考量因素，更重要的是整个文化背景与社会脉络的延续。
The outer garment should serve as thermal barrier as well as a wind block, since cycling through cold air increases the wind chill factor.
外衣应作为热障以及风块，由于通过冷空气循环，增加风寒因素。
Low Density parity check (LDPC) codes are a kind of linear block codes approaching Shannon limit. They can be constructed either with spare parity-check matrix or with factor graphs.
LDPC码是一种可以接近香农限的线性分组码，可通过稀疏奇偶校验矩阵来构造，也可以用因子图来构成。
By a field investigation in Block 2, Gudong oilfield, the factors to influence efficiency of injection surface system are analyzed, and the injection pumps are determined as the most important factor.
通过现场调查，分析了影响孤东油田二区地面注聚系统效率的因素，指出主要影响因素为注聚泵系统。
Based on that, the formulae of lithology factor and time factor of load transmitting were established. By means of these formulae, the problem of load calculation for roof key block can be solved.
提出了载荷传递因子的概念，给出了卸荷拱高度的计算公式和载荷传递因子的计算公式，解决了关键块上的载荷计算问题。
The result of laboratory test of Wen-15 block in Zhongyuan Oilfields indicates that the oil recovery factor could be increased by 6% or more.
中原油田文15块的原油室内试验结果表明，其提高原油采收率在6 %以上。
They also inhibit platelet activation factor and thereby reduce thrombosis, dilate arteries and capillaries, and block the release of chemotactic and inflammatory mediators from phagocytes.
还可以抑制血小板活性因子从而减少血凝，稀释血管及微血管，并阻碍巨噬细胞释放趋化及致炎介质。
A concept of symmetric diagonal A-factor block circulant matrices and some of their prop- crtics are given, the main theorems are extended.
给出了对称对角A-因子循环分块矩阵的概念，讨论了它的一些性质，推广了几个主要定理．。
As a result, the stress - strain of spillway block is an essential control factor to the project's success.
因此泄洪坝段的应力应变状态是工程成败的主要控制因素之一。
Single factor randomized block design was used in order to study chemical control effect of two new kinds of high efficiency herbicides Sumisoya and Harness on weeds in potatoes fields.
试验采用单因素随机区组设计，旨在研究禾耐斯与速收两种新型、高效除草剂对马铃薯田杂草的化学防除效果。
BACKGROUND: Stromal cell-derived factor 1 (SDF1), a potential inhibitor of infection by lymphophilic HIV-1 strains, can help to block the pathway of HIV-1 invasion into the human body.
背景：基质细胞衍生因子是嗜淋巴细胞人类免疫缺陷病毒1感染的体外潜在抑制因子，可阻断人类免疫缺陷病毒1侵入人体的通路。
The main reason of leakage in cylinder block and head was analyzed, and the formation mechanism and influencing factor of shrinkage was revealed.
分析了目前发动机缸体、缸盖渗漏缺陷的主要原因，缩松的形成及影响因素。
After discussing the security design about three factor, we analyze and implement the security in the Bond Block Trade System.
通过这三方面的安全设计，将证券大宗交易系统的安全统筹分析并实现。
The data with missing values in two-factor experiment with randomized block design is the unbalanced data with unequal replications of level combination of two factors.
有缺失数据两因素随机区组试验资料是两因素水平组合重复数不等的非平衡资料。
The assumption is made that P-wave velocity, S-wave velocity, density and Q factor show lateral piecewise linear continuous variations in block media.
假定介质为块状，且块中纵，横波速度及密度、品质因数横向分段线性连续变化。
Associated with the reservoir geology of Jin150 block in Jinzhou oil production factor, core analyses are made, and meanwhile, sensibility evaluation of this block are made.
结合锦州采油厂锦150块油藏地质情况，对地层岩石做全岩心分析，同时对该储层进行敏感性评价。
Output factor of lead block fields was related to standard applicators size and lead block fields side;
铅挡野输出因子与标准限光筒和铅挡野大小有关；
In order to improve the recovery factor of block Zao1219, surfactant study has been carried out to select optimum surfactant for this fault block.
为了提高枣1 219断块的采收率，开展了表面活性剂种类筛选研究，优选出适合该断块的表面活性剂。
Erbitux targets a protein known as epidermal growth factor receptor, or EGFR, to block the signal.
Erbitux定向作用于一种蛋白质表皮生长因素受体或EGFR阻断其信号。
Erbitux targets a protein known as epidermal growth factor receptor, or EGFR, to block the signal.
Erbitux定向作用于一种蛋白质表皮生长因素受体或EGFR阻断其信号。
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