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According to Singh et al. [3] weeds can reduce the grain yield of dry-seeded paddy by 75.8%, wet seeded paddy by 70.6% and transplanted paddy by 62.6%.
A 1425-bp fragment of the 16S rRNA of strain S5-1 was sequenced and the sequence was deposited in the Genebank database under accession number GQ429218.
The GeneBank accession numbers for each bacteria used in the analysis is shown in parentheses.

Because of the extremely low sintering activity of these coarse-grained alumina, no sufficient strength can be obtained unless the sintering temperature reaches 1700℃ or higher.
It was found that with increasing amounts of aluminum hydroxide, the number of small alumina particles also increases.
It also can be seen that when the amount of aluminum hydroxide is too low (Fig.2(c)), the number of decomposed small particles is lower and the strengthening effect is weakened.

Increasing number of coarse pores can lead to higher frost resistance of mortar, better accumulation of salts and better water vapour permeability.
Materials The fine grained mortars consisted of commercial-hydrated lime powder (CARMEUSE CZECH REPUBLIC, s.r.o.) of the class CL90 S according to EN 459-1, normalized siliceous sand (EN 196-1, with constant granulometry ≤0.5 mm) and one of the CEs.
In lime-based mortars, the extremely large amount of Ca(OH)2 crystals would provide a huge number of points where the CEs could be adsorbed, thus decreasing the entanglement between different chains and producing a drop in viscosity.

The coatings eroded at high impact angle, showed a surface morphology with number of crater sites, originated from individual impacting erodent particles.
Surface morphology at 300, shows extensive plastic flow with number of crater sites.
Ohmori, Effect of carbide grain size on microstructure and sliding wear behavior of HVOF-sprayed WC–12% Co coatings, Wear, 254 (2003) 23

But the process also exist some problems: the substrate after heat treatment at higher temperature, the film thickness uniformity is not easy to control, low resistivity, the existence of a large number of variables and the process, such as the PH value, reactant concentration ratio, temperature, organic impurities will affect gel or grain size and specific surface area, make its physicochemical properties affected, thus affecting the quality of the films.
Acknowledgements Kunming University of field projects: Complex shape optical microcavity disappear field research (Project number: XJL13004) References [1] liShun Cheng, Benshuang Sun, Jingming Zhong, Lijun He, Dongxin Wang, Huanming Chen.research progress of transparent conductive ITO thin films.

Acknowledgements This work was supported by the National Natural Science Foundation of China, grant number 51372193 and the Natural Science Basic Research Program of Shannxi province, grant number 2014JM6224.
Ding, Effects of the precipitation of stabilizers on the mechannism of grain fracturing in a zirconia metering nozzle, Int.

The deformation characteristics are affected by a number of factors, including the alloy composition [6], the heat treatment processes [7], the deforming temperature [8], and the stress–strain cycle [9].
The absence of elongated grain in the as-received material indicates that annealing treatment has been conducted on the material.
Acknowledgment The authors would like to thank the Ministry of Education Malaysia and Universiti Teknologi Malaysia for the financial support under Fundamental Research Grant Scheme, vot number RJ1300007824.4F210.

Woo modified the usual expressions of the sink strengths of planar sinks (surfaces or grain boundaries) and linear sinks (dislocation lines) so as to take the SIA diffusion anisotropy into account [2].
dCni dt = [βi(n−1)C1i]C(n−1)i + [βv(n+1)iC1v + αi(n+1)i]C(n+1)i − [αini + βvniC1v + βiniC1i]Cni dC1i dt = G − RivC1iC1v − KidC1i − KisC1i − 2β1iC1iC1i + 2αi2iC2i + βv2iC1vC2i − C1i ∞X n=2 βiniCni − C1i ∞X n=2 βinvCnv + ∞X n=3 αiniCni (1) dC2i dt = βi1iC1iC1i − αi2iC2i − βi2iC1iC2i + αi3iC3i − βv2iC1vC2i + βv3iC1vC3i n is the number of monomers (vacancies or SIA) included in a cluster of size n, Cnθ is the concentration of the clusters of size n per unit volume (with θ = i for interstitials (SIA) and θ = v for vacancies), βθ0 nθC1θ0 is the frequency at which a cluster θ absorbs a defect θ0, αθnθ is the frequency at which a cluster θ emits a defect θ, Riv is the vacancy-SIA recombination rate, KθdC1θ is the absorption rate of the defects θ by the dislocation lines, KθsC1θ is the absorption rate of the defects θ by the surfaces.
G is the point defect creation rate, i.e. the number of Frenkel pairs (1 Frenkel pair = 1 vacancy + 1 SIA) created under electron irradiation per second and per cm3.

The DLC films contain significant fractions of sp 3 type carbon bonds, and their properties are strongly influenced by the ratio of the number of sp 3 to the number of sp 2 hybridized carbon atoms.
However, since the in-plane grain size La of the graphite is always less than 1 nm for the DLC, they follow the relationship ID/IG ¶ La2 [9], instead of the Tuinstra-Koenig relationship [10], in which ID/IG ¶ 1/La.

Micro-Electro Mechanical Systems (MEMS) is a new manufacturing technology to make complex electro-mechanical systems using batch fabrication processes at a relatively low cost while ensuring the uniformity of a number of repetitive structures.
Fig. 3 is the allocation of specimen and Table 1 shows the size composition and numbers of specimen disposed on a wafer.
Johnson: Microtensile test of free-standing polysilicon fibers of various grain sizes, J.