作为的

Halogen ion can enter and break the phosphate glass network when they exceed certain content. The short range structure of metaphosphate and polyphosphate glasses are all built with phosphate chains. Most of lead ions still act as network modifiers, and some lead ions enter glass network to form tetrahedron or Pb-O-P linear linkages.

Br〓和F〓离子达到一定浓度时就会进入网络，使得玻璃网络发生断裂。P〓O〓含量为50mol％和40mo1％的玻璃样品结构都为链状结构，一部分pb〓离子进入玻璃网络中作为网络形成体，形成四面体或Pb-O-P键：而大部分的pb〓离子仍然作为网络修饰本。

As a whole,the notable characteristic of primary productivity in size-fractioned structure was that nanoplankton occupied comparatively significant advantage in Beibu Gulf.Nanoplankton has the largest contribution to gross primary productivity,and picoplankton was the secondary contributor,while microplankton the least.The contribution of microplankton for primary productivity in the north Gulf was more than that in the other waters.Nanoplankton and picoplankton contribute more to the gross primary productivity in offshore deep waters than in inshore shallow waters3.The Beibu Gulf can be divided into three ecoregions:Region-Ⅰis the ecoregion in inshore shallow waters of the north Gulf.In average,the water depth is 18m,DIN is 1.88μmol/L,DIP is 0.20μmol/L,N:P is 9.4:1,dissolved silicate is 5.17μmol/L,the Chl a conentration in surface layer is 2.27mg·m~(-3),the assimilation index in surface layer is 3.80mg/,the primary productivity is 198.78mgC/(m~2·d), and potential fishery production is estimated to be 0.24gC/(m~2·a) according to the primary productivity.The ecoregion is mainly affected by the northern coastal water systems,and may be fit for aquaculture;Region-Ⅱis the ecoregion in offshore deep waters of the north Gulf and the coastal shallow waters to the west Hainan Island.In average,the water depth is 35m,DIN is 2.01μmol/L,DIP is 0.18μmol/L,N:P is 11.2:1,disovled silicate is 4.23μmol/L,the chlorophyll a of surface layer concentration is 1.45mg·m~(-3),the assimilation index of surface layer is 4.12 mg/,the primary productivity is 276.60mgC/(m~2·d),and the estimated potential fishery production is 0.34gC/(m~2·a) according to the primary productivity. The ecoregion was mainly influenced by ocean current from the South China Sea, rivers in the west coast of Hainan Island and the water from Qiongzhou Strait.It may be fit for aquaculture and fishery;Region-Ⅲis the ecoregion in offshore deep waters of the mid and south Gulf.In average,the water depth is 75m,DIN is 0.77μmol/L, DIP is 0.15μmol/L,N:P is 5.1:1,disovled silicate is 3.05μmol/L,the chlorophyll a of surface layer concentration is 0.70mg·m~(-3),the assimilation index of surface layer averaged is 3.69mg/,the primary productivity is 350.89mgC/(m~2·d),and the estimated potential fishery production is 0.43gC/(m~2·a) according to the primary productivity.The ecoregion was mainly affected by the circulation inside Beibu Gulf, and may be fit for fishery.

初级生产力的粒级结构的一个显著特点是总体上微型浮游生物在全调查海区均占较明显优势，对总初级生产力的平均贡献最大；微微型浮游生物对初级生产力的平均贡献次之；小型浮游生物对总初级生产力的平均贡献最小；湾北部小型浮游生物对初级生产力的平均贡献高于湾中部和湾南部，而湾中部和湾南部微型和微微型浮游生物对初级生产力的平均贡献高于湾北部，远岸深水区高于近岸浅水区。3、北部湾可以分为三个生态区：湾北部近岸浅水区，该区的环境主要特点是平均水深19m，DIN浓度平均值为1.88μmol/L，DIP浓度平均值为0.20μmol/L，N：P为9.4：1，硅酸盐浓度平均值为5.17μmol/L，表层叶绿素a平均值高达2.27 mg·m~(-3)，表层同化指数平均为3.80 mg/，初级生产力平均值198.78mgC/(m~2·d)，根据初级生产力计算潜在渔业资源碳生产量平均为0.24 gC/(m~2·a)，该区主要受湾北部沿岸水系影响，适合作为水产养殖区；湾北部深水区和海南岛西部沿岸浅水区，该区的环境主要特点是平均水深35m，DIN浓度平均值为2.01μmol/L，DIP浓度平均值为0.18μmol/L，N：P为11.2：1，硅酸盐浓度平均值为4.23μmol/L，表层叶绿素a平均值1.45 mg·m~(-3)，表层同化指数平均为4.12mg/，初级生产力平均值276.60 mgC/(m~2·d)，根据初级生产力计算潜在渔业资源碳生产量平均为0.34 gC/(m~2·a)，该区主要受南部湾口区海流向湾内延伸，沿岸海南岛河流注入湾内和琼州海峡过道水的影响，适合作为渔业作业区和水产养殖区；湾中部和南部远岸深水区，该区的环境主要特点是平均水深75m，DIN浓度平均值为0.77μmol/L，DIP浓度平均值为0.15μmol/L，N：P为5.1：1，硅酸盐浓度平均值为3.05μmol/L，表层叶绿素a平均值0.70 mg·m~(-3)，表层同化指数平均为3.69 mg/，初级生产力平均值350.89 mgC/(m~2·d)，根据初级生产力计算潜在渔业资源碳生产量平均为0.43 gC/(m~2·a)，该区主要受北部湾环流影响，适合作为渔业作业区。

After several years as a television actor with guest shots, roles in TV movies, miniseries, and appearing as a regular on a few unsuccessful series, he returned to school and received his master's degree in directing from the American Film Institute.

数年后，作为一个电视演员与客户拍摄，角色在电视电影，迷你，并出现作为一个经常就一些不成功的系列，他回到学校，并收到他的硕士学位，在指挥从美国电影学院。

We cheerfully speak of the 'Minyans' when we mean a population that uses pottery we call 'Minyan', although he was mistaken in saying that the Greeks themselves never mention the 'Minyans' as a tribe or as a people.

我们高兴地说' minyans '时，我们的意思人口使用陶器，我们称之为'彦'，虽然他是错误的说，希腊人自己从未提及' minyans '作为一个部落或作为一个人。

The problem of capital and the modernity is not only the ideas but also the social process.

资本和现代性问题不仅是作为观念给予我们的，而且是作为社会过程给予我们的。

As a new evidence type, Email has been questioned by the researchers, and what the researchers focused on is whether it meeting with the objectivity and legality of evidence for its easily modifiability.

电子邮件作为一种新型证据，因其易修改性而倍受质疑，法学理论研究者对电子邮件作为证据关注最多、争议最大的主要集中在电子邮件是否符合证据的客观性特征和合法性要求。

Moll begins as an orphan, and her life will in fact be defined, from start to finish, as one of profound isolation.

莫尔开始作为一个孤儿，她的生活都将界定，从开始到结束，作为一个深刻的孤立。

These developments are reducing the justification for the intervention of the government as a provider and for its role as a monopolist in many areas.

这些发展在很多领域中都减少了政府作为一个供应商进行干预的理由，也降低了政府作为垄断者的作用。

In the metaphysical thoughts about cosmology and ontology of Laozi, which are based on the "Tao", Tao's appearance lies in its original character, that is, the co-composing of"emptiness"and "reality". As matter, it is a moony shape, and between the"reality"and"emptiness". As itself,"Tao"is lonely, sequester, far-reaching and grandiose. Therefore, it can't be grasped through ours sense organs, can't be generalized by fixed concepts, and can't be stated by experiential propositions.

在《老子》以"无"为核心的"道"构建起来的关于宇宙论和本体论之"道"形上学思想中，"道"之显象在于其古始性质，即有无同构：作为物物者，它是恍惚之象，若有若无；作为其自身，它是寂寥幽冥之象，深远宏达，因此它为感官所不能把握，为既成概念所不能概括，为经验命题所不能陈述，而只能以"象"来显现。

Molly Ivins, the recently-deceased, fondly-remembered and fearless muckraker herself, was once fired as an opinion journalist employed by the New York Times because she once described a "chicken killing festival" as a "gang pluck".

莫莉艾文斯，最近死者，亲切-怀念和无畏无惧， muckraker ，她曾经发射了作为一个记者的意见，所雇用的纽约时报，因为她曾经描述了"鸡杀节"作为一个"四人帮振奋"。

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。