封闭的

Geothermochronology based on mineral closure temperatures and geochronological methods such as U-Pb, Sm-Nd, Rb-Sr, Lu-Hf, Re-Os, 40Ar/39Ar, FT,/He, TIMS U-series, cosmogenetic nuclide (including 14C, etc.) and 3H/3He for young groundwater dating is reviewed in this paper.

简要介绍了基于矿物封闭温度的地质热年代学，并对多种地质年代学方法，包括U-Pb法、Sm-Nd法、Rb-Sr法、Lu-Hf法、Re-Os法、40Ar/39Ar法、裂变径迹测年、/He法、TIMS铀系法、宇宙成因核素定年（包括14C法等）和年轻地下水测年（如3H/3He法等）进行了综合评述。

Followed up from 1 to 12 years(mean 2.5 years),no hepatic cystiform diseases relapsed.Conclusions:Multipurpose suction drainage trocar for hepatic cystiform diseases is crucial to good surgical outcomes.

特制腹腔镜多功能套管穿刺吸引器具有三通末端封闭穿刺、搅拌、吸引、剥离等多种作用，在腹腔镜治疗肝脏囊性疾病中有良好的应用价值。

In the manufacturing process, the fact that self adhesive stamp paper is thick, sticky perforated stamps processing methods and traditional significantly different, it is rarely used drilling holes in the teeth form (that is, to tear apart along the interval arrange hole formed as part of dentiform), while the vast majority of alignment with die-cutting mode continuous serrated, and closed shapes.

在制作工艺方面，由于不干胶邮票纸既粘又厚，所以齿孔加工方法与传统邮票明显不同，很少采用打孔方式形成孔齿（即沿间隔排列孔撕开所形成的齿形），而绝大多数采用模切方式形成线形齿边，呈连续并且封闭形状。

And HA microparticles can effectively seal the exposed dentinal tubules.

羟磷灰石微粒子可以封闭裸露的牙本质小管。

The laser irradiation of 0.4/300s can better blocked dentinal tubule orifice, and will not cause crack and pit.

激光功率0.4W，照射时间300s条件下，牙本质小管封闭厚度较厚，且不出现凹坑现象，可作为半导体激光脱敏的最佳参考数值。

An artificial lens is put in and the cut on the eyeball is closed with dissolvable stitches.

一个人工晶体，是付诸表决，并在削减对眼球的是封闭与可溶性缝合。

Several methods, which can be used to determine the type of power stream in the gear trains and the selflock condition of closed epicyclic gear trains, are figured out.

有关封闭周转轮系的自锁条件和传动比选择范围同样适用于一般差动轮系。

Previously different sized discs would be used for qualifying and racing, butthe 2003 changes to the rules means that all cars enter parc ferme afterqualifying - and so therefore set their one-lap time on their race brakes.

过去，资格赛和正式比赛使用不同型号的刹车片。2003年规则修改，资格赛后所有赛车都要进入封闭停车场，因此赛车靠制动比拼决定单圈用时。

Objctive: To evaluate the clinical effect of light-cured flowable resin, light-cured composite resin and pit and fissure sealant in early pit-and-fissue caries of permanent molar in children.

目的：观察光固化流体树脂、光固化复合树脂和窝沟封闭剂充填儿童恒磨牙早期窝沟龋的临床疗效。

Since the 1980s, the gated community has been widely popularized around the world.

20世纪80年代末期以来，封闭社区以惊人的速度在全球范围内得以推广。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。