查询词典 slow

The slow-release performance of these films and the factors influence the slow-release performance of films were also studied. The time that algaecide need to release out from film completely was between 20 min and 48 h, indicating all of the drug films had the slow-release property.

此外，本论文以异噻唑啉酮作为除藻剂，甲壳素、壳聚糖、聚乙烯醇等高分子材料作为载体，研究了异噻唑啉酮缓释药膜的制备、缓释性能以及各因素对其缓释性能的影响。

In 19 hemangiomas, 9 focal hyperplastic nodules, and 9 other benign tumors, the typical enhancement patterns were slow enhancement and expurgation, swift enhancement and slow expurgation, and slow expurgation, respectively.

2良性病灶：19个肝血管瘤多为典型"慢进慢出"；9个局灶性增生结节多为快进慢出型，早期可见增强的中央血管及放射状血管，其余9个肝脏良性病灶多表现为"慢出"型。

Secondly, method of Taylor series is used to approximate the slow manifold and the O approximation of the slow manifold is given; slow dynamics such as saddle node bifurcation which has been proven to be the same as that for the full system is analyzed; at the same time, fast dynamics including bifurcation conditions and domain of attractor of the stable equilibrium are also analyzed; the attracting region which consists of the stable manifold of the unstable equilibrium and stable equilibrium is given; we found that when the inner flux decay increases, the domain of attractor is enlarged.

首先，给出了电力系统SMIB模型的时间尺度分解，得到标准的奇异摄动模型；其次，利用幂级数方法，给出了慢流形的O近似M〓，分析了在慢流形M〓上的慢动态，得到了慢子系统的鞍结分支值，并证明此分支值与原系统的鞍结分支值相同；分析了快子系统的平衡点和全局分支的存在条件，给出由不稳定平衡点的稳定流形与稳定平衡点形成的吸引域；并研究内部电压对稳定域的影响，发现稳定域随内部电压增加而扩大；最后给出整个系统的稳定平衡点的近似吸引域。

The evolution of the half-peak width of the relative density increment pulse with respect to slow wave also demonstrates the close relation to Δp. Its minimum w〓 decreases with the increase of Δp, which means, slow wave will steepen with the enhancement of Δp and may evolve into slow shock eventually. Numerical results also indicate that the propagation velocity of fast and slow wave increase when Δp increases.

对强扰动情形(Δp＝5)，通过考察相关物理量的径向分布，并借助于对物理量沿波动阵面法向分布的讨论，可以初步判断出由强扰动所造成的慢模磁声波在传播过程中逐渐陡变而演化为慢激波，慢激波在进入日冕前已在色球层中形成，并在此后的传播过程中始终保持这一性质。

The applicability of this constitutive model is evaluated with the simulations of material tests conducted by Sasaki et al., includes (1)Uniaxially constant strain amplitude cyclic test,(2)Fast in tension/Slow in compression constant strain amplitude cyclic test,(3)Slow-fast-slow constant strain amplitude cyclic test,(4)Cyclic strain with tensile hold time test. Simulations based on this constitutive model have a good agreement with (1),(2) and (3), proofs that it can describe the cyclic stress-strain behavior of 60Sn/40Pb solder very well.

为验证本模式之能力，本文选择Sasaki等人之实验为对象，分别对60Sn/40Pb焊锡在(1)定应变振幅之循环单轴负荷实验、(2)拉伸快/压缩慢之定应变振幅循环负荷实验、(3)慢-快-慢之定应变振幅循环负荷实验、(4)拉伸应力保持之循环应变实验下的材料行为进行模拟，由(1)、(2)及(3)之结果证明本模式对60Sn/40Pb焊锡循环应力-应变整体行为具有理想的描述能力，并对循环塑性应变范围与应力范围之值有准确的预估。

That's why He's not "slow in keeping His promise"(v.9a NIV). To us He seems slow, just like a newborn infant thinks its mother slow when she switches him from one breast to the other. He bleats impatiently and angrily at the interruption to his feeding and the length of time until its resumption. To the mother, however, it's no time at all.

对我们来说，上帝行事缓慢，就像一个新生儿，当母亲在喂奶时，要从右边换到左边时，他觉得太慢，他没有耐心又生气的哭泣著母亲打断了他的进食，直到母亲放置好，他再开始喝奶时，他才会停止哭泣；对一个母亲来说，那已是她最快捷的动作了。

The two kinds of PhC TWTs are the interdigital slow-wave structure and metal grating slow-wave strucutre with two-dimensional dielectric PhC, and the meander line slow-wave structure with PhC and cutoff-waveguide structures.

第四章讨论了利用缺陷模式工作的二维光子晶体栅慢波电路和光子晶体对插销带状束行波放大器，和光子晶体-截止波导曲折线慢波电路行波放大器的设计方法。

The experimental results indicated that the growth and development of Golden plum was trable S-shaped curves: slow-fast-slow-fast-slow.

研究结果表明，金光杏梅果实生长发育动态呈&慢-快-慢-快-慢&的&3S&型曲线。

To achieve the effective real time protection,sofr start-up,soft adjustment and soft close of srmiconductor laser,the protection of overcurrent,the protection of relay,slow aadjustment and soft close of semiconductor laser,the protection of over pressure and over current ,the protection of relay,slow start-up,slow close and slow adjusting etc.measure are adopted.

系统具有激光功率值的实时控制、显示和设置；工作温度值的实时控制、显示和设置；系统软开关和软保护等功能。

The conduction time and the decremental properties between the retrograde slow pathway in slow/slow AVNRT and the retrograde fast pathway in slow/fast AVNRT were significantly different.

本研究通过比较在慢快型和慢慢型AVNRT中下传共径lower common p

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了