安全螺栓

Furthermore, open of segment joints, stretch of connected bolts and contact stress distribution on joint faces are the main points which decide whether or not the joint is safe.

同时，接缝的张开、连接螺栓以及接缝处接头面的受力状态是判断接头是否安全的主要依据。

The safety switch is located at the front of the enlarged triggerguard and is of the cross-bolt, push-button type.

安全开关位于扩大后的扳机前，是跨螺栓，按钮式。

The safety was integrated into the charging handle and locked the bolt in forward or rearward position.

安全被纳入收费处理和锁定的位置向前或向后螺栓。

Cage is adopted to provide safe access for bolting and testing.

用吊笼以提供螺栓连接和检验的安全通道。

Fire mode selector was located in front of the triggerguard; separate safety was built into the cocking handle and was used to lock the bolt either in cocked or uncocked position.

消防模式选择是位于前面的扳机，单独的安全是内置在握把，结果被用来锁定竖起或uncocked的位置也螺栓。

When this sprocket/bearing failed, the retaining plate and bolt with the safety lanyard failed also and this allowed the assembly to drop to the floor.

当这个部位的链轮/轴承坏了的时候，用安全绳固定的印版和螺栓也坏了导致整个印机掉在地上。

FJDL-50/240-insulated electrical grounding inspection applied to ring the overhead wire insulation in electrical maintenance and inspection of the construction of temporary grounding devices, products and grounding clamp ring design as a whole, the insulation cover direct injection online folder, played the role of water, The construction is extremely easy to use, safe and reliable ground, and clamp high-strength aluminum alloy good conductive properties of materials, using stainless steel bolts, without an energy-saving fittings, the product of hours straight, cross the two installation methods.

FJDL-50/240型绝缘验电接地环适用于架空绝缘导线在检修施工的验电及临时接地装置，产品的线夹与接地环整体设计，绝缘罩直接注塑在线夹上，起到防水作用，而用施工极为方便，接地安全可靠，线夹采用高强度导电性能好的铝合金材料，螺栓采用不锈钢材料，无能耗属节能型金具，产品分直的，横的二种安装方法。

The manual safety is made in the form of a hook-shaped cut made at the rear of the cocking handle slot; it is used to engage cocking handle when bolt is in retracted position.

该手册是在安全的钩型状削减在握把槽后提出，它是用来进行握把螺栓时，在收回的地位。

Exact calculation of the impacting load on bolt is of vital importance to the safety of the bolt.

准确计算冲击载荷的大小对于螺栓的使用安全具有重要意义。

Fire mode selector is located in front of the trigger, safety is built into the bolt handle.

消防模式选择位于前面的触发器，安全是到螺栓处理上。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。