胎

It is necessary to study the connecting technique between the drill cutter and placenta, because the connecting quantity affects the working life of drill.

钻头切削齿与胎体的连接质量关系到钻头的使用寿命，因此有必要对切削齿与胎体的连接技术进行探讨。

The expression of cytochrome P450 3A (CYP3A) subfamily implicated in drug metabolism in human fetal adrenals and livers was detected by using enzyme assays and the reverse transcription polymerase chain reaction.

采用酶学和逆转录聚合酶链式反应技术，研究与药物代谢密切相关的细胞色素P450 3A( CYP3A)在胎肾上腺和胎肝中的表达。

When we begin to the medicine, urine protein was measured in urine volume of 24 hour the every two day. 4. Specimen collections and laboratory check: In the 21 days of pregnant rats, infants were taken which registered weight and height after aesthesia. Cr and BUN in the blood were measured.

标本收集和实验室检查：于妊娠第21天在戊巴比妥钠(50mg/kg)麻醉下，剖宫取胎，记录胎仔体重，身长；同时抽取腹腔静脉血，分离血清以待测定血尿素氮，血肌酐；取左肾部分置于10%甲醛液浸泡固定，待用HE染色、PAS染色及免疫组织化学染色；另取部分肾脏剪成体积约1cm〓大小组织块，生理盐水冲洗至发白，-70℃保存。

Most balusters will slip into the handrail and down into the tread or landing tread.

最会潜入扶手栏杆，下到胎面胎面或登陆。

The main usage of IIR covers the industries for tyre innerliners, innertubes, sulfurized capsules, and medical use bottle block, electrical insulation, caulks and membranes etc.

用途 丁基橡膠主要適用於輪胎內襯及內胎、硫化膠囊、醫用瓶塞、電絕緣材料、密封材料、電纜頭薄膜等行業。

The tire reinforcing layer comprises a bending part extending along the base part, an axial outer part extending outwards on the radial direction and isolated with the base part, and an axial inner part extending outwards on the radial direction along the main body part of the tire cord fabric layer.

胎圈补强层包括：沿着基部延伸的弯曲部分；径向朝外延伸并与基部分离的轴向外部部分；以及沿着胎体帘布层的主体部分径向朝外延伸的轴向内部部分。

Products currently has SBS, APP, PVC waterproofing membrane fetal Substrates cold oil polyurethane waterproof construction with strengthening the cloth, geotextile, geomembrane, geotextile Singeing, loose cotton clothing, shoes, hats, bags PK lining cloth, SBS modified asphalt shingles with fiberglass composite polyester tire fabric, as well as the latest research and development within the HL architecture template interlining, concrete curing moisturizing cloth.

目前产品有SBS、APP、PVC防水卷材胎基布聚氨酯冷油防水施工用加强布，土工布，土工膜，烧毛土工布，服装松棉、鞋、帽、箱包内衬PK布，SBS改性沥青瓦内聚酯玻纤复合胎基布，以及最新研制开发的H.L建筑模板内衬布，混凝土养护保湿布。

You shall dedicate to the LORD every son that opens the womb; and all the male firstlings of your animals shall belong to the LORD.

你应将一切开胎首生者归于上主；你牲畜中，凡开胎首生的牲畜，亦应归于上主。

The stretching influence on the near trusses should be considered when using the stretching-twice method, and the construction is hard to be controlled. The Harbin exhibition sports center with a 128m support span, attached to a deep design calculation of the super-large span prestress truss string structure, stretching once in tension bed method is brought forward for the bottom cable of the single truss string structure. From calculation research on the friction force between the tension bed and the truss string structure, the friction influence is considered for the displacement method of the middle of span, with the action of the fixed cable stress. This method, with vertical displacement of the middle of span as its main control target for prestress stretching, is successfully applied in the prestress stretching construction of the project.

二次张拉需考虑张拉对相邻桁架的影响，施工控制难度大，本文结合哈尔滨会展体育中心支座跨度128m的超大跨度预应力张弦桁架结构的深化设计计算，提出了单榀张弦桁架下弦拉索胎架一次张拉法施工方法，通过对张拉阶段胎架与张弦桁架间摩擦力的计算研究，定量索力下跨中位移法考虑摩擦力影响，以跨中竖向位移作为预应力张拉的主要控制指标，成功地完成了该工程预应力张拉施工。

In accordance with the principle of the second forming, by study on three-dimensional cutting model principle and calculation method, we have acquired 5 kinds calculation of 10000 m~3 natural gas shell plate, solved the main technical problem of precision cutting technology of long groove of shell plate.

5按照二次成型原理，通过对立体切割胎具切割原理及计算方法的研究，解决了10000m~3大型天然气用5种类型坡口切割胎的计算方法，以及大长坡口精确加工技术中切割胎的主要技术难题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。