查询词典 demilitarized zone

As an example of application, the study on small scale shear failure of Al-Zn-Mg-Cu plate under complicated strain and stress states, especially within the plastic zone ahead of a pre-crack, would promote our understanding of the fracture mechanism, of the shielding effect caused by cracking path deflection, and of the mechanism of fracture toughness anisotropy of textured high strength aluminium alloys.

作为一个应用实例，本文关于Al-Zn-Mg-Cu厚板在复杂应力应变状态下的小尺度剪切失效机制的研究，对于了解工业高强变形铝合金的断裂过程、了解裂纹扩展途径偏斜所引起的shielding效应、了解断裂特征和断裂韧度的各向异性等实际问题也是很有启发的。并已被Materi-als Science and Technology认为是&an interesting piece of work containingsome original idea s&。

The new calculation method of structural surfaces with different scales is given on the basis of block discrete element method in which contacts face to face. Moreover, a new discrete element model for simulating rock and soil blasting problem is built. The elements of new model can be split by itself in the program. There are small scale blocks around the charge, and large scale blocks are adopted in far zone.

在块体离散元面－面接触的基础上，给出不同尺度结构面的计算方法，建立离散元对岩土爆破模拟的计算模型，实现块体白分裂计算程序，在药包附近采用小尺度块体，远区采用大尺度块体，可以更为准确地描述爆破载荷下岩体结构面的尺寸效应。

Taiwan eagle, SUS SU bit, special-purpose stainless steel drill bits, drill bits Cinda America, NACHI Drilling Tsui, YAMAWAúand, TANOI field wells silk attack, die, OSG·machine, Japanto attack the rich, silk sheet, Cinda-feng steel reamer, OKAZAKI Japan Okazaki reamer, the brand-name file, standard file, saw blade, straw plate, AMADA sawing zone.

台湾鹰牌、SUS苏氏钻头，专用不锈钢钻头，美国信达钻头，NACHI钻咀，YAMAWA弥满和、TANOI田野井丝攻、板牙，OSG欧士机、日本富士丝攻、丝板、信达锋钢铰刀，OKAZAKI日本冈崎绞刀，各国名牌锉刀、标锉、锯片、秸碟，AMADA锯带等。

It uses advanced completion pipe string and sand fracturing pipe string in completion process to attain the goal of layer fracturing and selective zone production of the parent well and its branch.

XQ90井是我国在川西地区所钻成的第一口气井分支井组，该井在完井工艺上采用了先进的完井管柱和加砂压裂管柱，达到了主、分支井分层压裂，分层开采的目的；其自行研制的双管采气井口可以分别控制主、分支井井口油压，为后期的采气作业提供了可靠的保障。

YS1 intrinsically safety type pressure transmitter adopts intrinsically safety circuit, suitable for explosive hazardous zone, explosion-proof class ExiaIICT5(explosion-proof certificate no.:CE042114),technical function index is same as standard pressure transmitter.

YS1 本安型压力变送器采用本质安全电路，适用于爆炸危险区域，防爆等级ExiaIICT5(防爆合格证编号：CE042114)，技术性能指标与普通型压力变送器相同。

YS-1-B intrinsically safety type pressure transmitter adopts intrinsically safety circuit, suitable for explosive hazardous zone, explosion-proof class ExiaIICT5(explosion-proof certificate no.: CE042114), echnical function index is same as standard pressure transmitter.

YS-1-B 本安型压力变送器采用本质安全电路，适用于爆炸危险区域，防爆等级 ExiaIICT5(防爆合格证编号： CE042114)，技术性能指标与普通型压力变送器相同。

But Yangtze river economy rone faces with many problems. Soil erosion is the first environment problem in the upper reaches of the Yangtze river(Gu Shengzu, 1998). Of course it is the first problem of the Yangtze river economy zone.

但是长江流域和长江经济带的可持续发展也面临很多问题，长江上游的主要问题是水土流失，该问题已成为我国生态环境的头号问题(辜胜阻，1998)，当然也是长江全流域开发治理的头号问题。

Small rock-inhabiting fern of northern temperate zone and Hawaii with pinnate fronds.

生长于北温带和夏威夷的一种带有羽状复叶的小型岩石生蕨类植物。

The fan delta, sand beach, sand bars and turbidite fan in the TST of SⅡ and SⅢ sequences are the most favorable exploration targets because of favorable source - reservoir - seal assemblages. Since the high - stand system tract in SⅡ sequence has good source - reservoir assemblage and is covered by the regional seal of SⅢ sequence, the hydrocarbon accumulation in this area is controlled by the local seal rock. The HST of SⅡ sequence becomes the second favorable exploration target zone. Because the scales of the sand bodies of alluvial fan and braided river in low - stand system tract of SⅡ and SⅢ sequences are limited, the formation of a large hydrocarbon accumulation is difficult.

良好的生储盖配置使SⅡ层序、SⅢ层序水进体系域的扇三角洲、滩坝及浊积扇砂体成为本区最佳勘探目标层。SⅡ层序高位体系域生储条件配置好，又有SⅢ层序区域盖层的整体封盖，油气聚集受局部盖层直接控制，可成为较有利的勘探目的层。SⅡ层序、SⅢ层序低位体系域的冲积扇、辫状河砂体体积规模较小，难以形成大油气藏。

This is because the first oral glucose tastes bitter sweet in the zone, and there is one point药味, not as good as sugar and delicious rock candy, eat a few days the children will feel tired, affecting appetite.

这是因为首先口服葡萄糖吃起来甜中带微苦，并有一点药味，还不如白糖和冰糖好吃，多吃几天孩子就会感到厌烦，影响食欲。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。